Yes... see my earlier posts about learning where ice forms...
and it's not exactly 'choice' I have only two routes I can use out of my road and during bits of the winter both are covered with sheet ice.
No matter how well you think you know an area and the potential on-road ice patterns I'd still rather have the security of the studs. They only go on the utility bike but are on there from first to last frost.
and advise AGAINST riding in compacted snow, or even worse, ice. I had 2 offs last winter (both times on my MTB with knobbly tyres on). First time I got stuck in the rut left by a previous cyclist on snow, but by the time I came along it was hard packed and ice like. I came off but no damage done. Second time was at a T junction yards from my house. There was black ice on the road, and the front wheel went from under me. I came off and my chest landed on the handlebars. the result was bruised (and painful!) ribs and 2 weeks off work on statutory sick pay, just in time for christmas
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.About time for a wimp to come alongand advise AGAINST riding in compacted snow, or even worse, ice. I had 2 offs last winter (both times on my MTB with knobbly tyres on).
I saw your ealier post and I thought, that's too much like hard work so sod it just stick the Marathon Winters onNo matter how well you think you know an area and the potential on-road ice patterns I'd still rather have the security of the studs. They only go on the utility bike but are on there from first to last frost.
For those thinking about studded tyres maybe best looking now, supply seems to get very scarce later in the year.
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No contest. Just get some decent wet weather gear. You'll surprise yourself when you realise how rarely the weather is too bad to contemplate cycling.

You can get caught out knowing an area. On 9th January I'd looked at the weather station, I knew black ice was coming, the weather forecast warned it was coming. I still came off twice, the second time I went to hospital.
And as for black ice, if you've seen it forecast or look out the door and see it everywhere and think oh ****, by all means get to work another way. It's just not very often we get it that's all.
I need lights. Bright lights. My entire 20 mile commute is unlit back roads and forest trails...
Som hi-viz might not go amiss either....

and that's kind of the point, would you have had to make that hospital trip if you'd been riding on studs?
It really is each to their own, some people refuse to ride a frame that could accomodate studs, some people refuse to ride bigger tyres, some people can't countenance the idea of sacrificing some speed, some people hate the 'buzzy' noise the studs make on tarmac.
For me it's a no brainer, but only for utility purposes, I don't care if it's 2mph slower, it gets me from A to B with maximum peace of mind. I can see the tyre swapping faff as being a barrier, I'm lucky, they go on one bike for the entire Winter, it's only used as a replacement commuter if chance of ice and for shopping.
. Some of the days when I've cycled through 6-15" of snow the average speed has been 7mph which is still faster than the other traffic or walkers (no public transport). I could walk to work, but often pavements are more treacherous.That can be a very geographical thing; don't forget we live on quite a big island! Up here (Ayrshire) last winter we had icey roads for weeks on end. The weather being one factor; the other being that our supposedly cash strapped roads department were only gritting main routes. Any routes away from the main roads were treacherous for long periods throughout the winter.
Well the OP lives in Anglesey so the thought had crossed my mind that some London advice isn't that useful. Ice isn't the same as black ice though. Ice you can deal with to an extent. It really depends how long their commute is. If it's only 2 or 3 miles that's maybe not so bad, if it's something a lot longer in the winter that's rather different.
I live in a very urban area in the north of England yet get out on country roads late at night. My road is not gritted. In a bad winter what happens is the road will freeze over under about 3 inches of compact snow that becomes polished ice. Last winter this was for about 3 weeks and 2 weeks the year before. It would have been longer had I not dug it out. In my opinion knowledge of roads helps hugely for winter riding.
Point about black ice is if you see it somewhere that is unlikely to get it, you can guess there's going to be a lot more of it in other areas. Same with ice. You just need to build up that database of road knowledge.