I loved GT4 for ages, a real favourite. Downloaded GT Legends demo the other day and liked the look of it, bought the Logitech G25 wheel to try that with it and you cannot believe how good that game with that wheel is - that is a very high quality wheel. Then downloaded the GTR2 demo today, that is really great also.
Hooked the wheel up to the playstation tonight for GT4, managed two laps of Le Mans before I had to turn it off. It is just nowhere compared to GT Legends. The PS track is way too narrow, the sound and feel of the car is nothing like as good as the two sims I have been messing with. Have ordered the GT Legends disc now and will spend the rest of the year racing RSRs around Spa and maybe skinning up a few cars of my own. Next on the list is GP Legends.
I also just ordered a
TrackIR which works with both GPL and GTL - it allows you to 'bring your head into the game', gives you the chance to look around rather than a straight ahead view. Check
this demo clip out (you will need cable/adsl to see this as is big).