I got the lightweight "waterproof-ish" running top last autumn
I also have a Montane jetstream...the Aldi top rolls down and packs away better, is just as "lightly waterproof", is a little more generous without being overly baggy (which means flappy-in-the-wind) for someone who doesn't look his best in tight clothing(!) and I wear that much more often than the expensive Montane
Had to go get a new chain instead tonight as last night was a disaster being driven at by a BMW on a busy roundabout after my chain snapped and I was trying to wheel the bike off the road the only way that wasn't blocked by pedestrian railings, so hoping there's something left tomorrow night