I've owned a Trophy for the last year.
On a twisty B road or mountain pass it's simply brilliant. It's also comfortable enough for long motorway journeys, although the low speed ride can get a bit annoying after a while (quite a bit crashier than the 182 FF I had before).
I used mine on the track for a season as well, and apart from a blown gearbox (my fault) it performed perfectly. Entertaining enough to keep you engaged, nervous enough for a bit of oversteer, yet plenty safe enough if you're just getting into the track day scene.
I found running costs to be very low, even with 15 visits to the track and if you keep it in good condition and don't put too many miles on it, it shouldn't lose anything to depreciation.
Things to check:
-Many of them have needed their front dampers servicing (400 quid)
-Cambelt, aux belt, etc
-FSH
-Signs of abuse (many of them have been used on track) - get a full history of the number you're looking at from
www.cliotrophy.co.uk
What other cars are you considering?