This sort of question is always bound to spark some pretty fierce arguments. Here are mine...
I owned a 182 FF for a year (did about 30000 miles and three track days in it) then I owned a Clio Trophy for a year (another 30000 miles and about 20 track days).
Now I own a 200.
I'm still in the run in period but already I would say the 200 is MILES ahead of the Trophy. The build quality for a start, simply cannot be compared. The spread of torque is in a different league (the 200 feels almost turbocharged in the lower rev ranges and sounds simply fantastic around 3000rpm). The steering is MUCH sharper than the trophy, which makes it far easier to control in the corners. On turn in the whole car employs a delicious yaw, much like my brother's Evo IX, which lets you know the rear end is getting involved in the cornering process and informs you that oversteer is available for indulgence should the mood take you.
On track the Trophy was fun for a few laps but I found it a little one dimensional: turn in fast and it'd go on three wheels, turn in faster and it'd go on three wheels. Turn in on the brakes with a little scandinavian and the rear end would sort of hop around, but it was a very difficult car to slide smoothly. On the brakes it would often swerve around as the rear end unweighted, and of course the slow steering and awkward driving position were far from optimal for maximum attack track driving. I can't say for sure yet, but I have a feeling the 200 will prove far more capable on track.
If you look at the total cost of ownership you will not find much difference between the Trophy and the 200. Ok, the 200 is more expensive to purchase and will depreciate more, but it won't cost a penny in repairs or maintenance for the first 3 years (you can even get servicing thrown in for the first few years if you bargain hard enough). My Trophy by contrast needed cam belt, aux belt, rear dampers, new clutch, gearbox, drive shafts, etc etc in it's short time with me (much of that was track related but still - it's an older car with older technology that will probably have been driven pretty hard in the last 4-5 years). Fuel consumption was quite high for the first couple of hundred miles during the run in period but it has come down quite a bit now. I also have the impression that the on board computer is calculating differently in the newer car (it seems to continue counting below 20mph, which the Trophy would just ignore). If you actually measure the real consumption difference rather than just looking at the trip computer you will not find much difference.
Of course, the Trophy has a special reputation and the uniqueness factor(largely because of evo magazine). But the reality of the situation is that the 200 has absolutely moved the game on; faster, better exhaust note more rounded handling repetoir, safer, more practical, cheaper to run and generally a more accomplished all-rounder.
Ok, que angry backlash from Trophy owners.