Re:
I haven't owned or properly ridden either, but I serviced a friend's Subway for him and took it for a spin around the block when I'd finished. I thought it was a bit heavy and had a bit of harsh ride, but felt solid enough. I wasn't overly impressed with the cable disc brakes though, they weren't as powerful as the V-brakes on my own bike, but maybe different pads would sort that out.
Also, despite being only a year or so old and admittedly used for commuting in all weathers, pretty much all of the bolts had gone rusty, the handlebar stem clamp bolts, cable clamp bolts, bottle cage bolts etc.. They are all chromed or zinc plated, rather than stainless, which you might expect on slightly better components, so they look scruffy after a while. I had to replace all the cables as well, as they weren't stainless either and had also corroded.
Personally, for similar money, I'd chose a 90s rigid steel MTB over a Subway and fit slick tyres.
I never rode it, but another friend had a Boardman hybrid, similar to the one pictured above, but this was a dark metallic grey/silver. I was impressed with the finish on the frame, the paintwork looked good and the smooth finished welds were very smart. It wasn't used much, so I couldn't comment on how it compares to the Subway in terms of staying looking smart.