I had a really good vintage bike .... a Koga Miyata Road Champ. It had tubular tyres.
prob with tubular tyres, is that when you go for a ride, you have to carry a spare tyre (or two if you go on a very long ride), instead of a spare inner tube (or two)
The tyres that I had fitted were Continental GP 4000 .... I cannot remember the price, but they were well over £30 each, plus a spare of the same price
I had a puncture on my 3rd ride ..... that's the end of the tyre .... that's why I refuse to get tubulars anymore .... it's cheaper carrying spare inner tubes than spare tubular tyres, and I would never feel safe if I had a tubular tyre repaired
with clinchers, the worst was Conti Gator hardshell .... there are lots of good reviews, but I had a bike that had a pair which I used in winter when it was wet .... I never had punctures, but I always felt unsafe when cornering as the grip was crap in the wet
The best that I've used for winter .... Schwalbe Durano Plus .... no punctures, roll ok and grip to the wet road like glue
Currently, I'm using Conti All Seasons .... these came fitted on the 2nd hand bike which I recently purchased (A Specialized S-Works Transition) .... no complaints.... no punctures so far (touch wood) .... I've used these for 1512 km so far