Well, for me I am still on the first year of a 7 year career in the Lotus and for this first year I am doing 20% races with short race weekend. In between career races though I am doing 50% races, no practice or qualifying at the moment. I would love to do longer but my time is limited at the moment and although I can get an hour or two most nights it's just not enough for 100% races. Definitely going to try 100% with the whole race weekend at some point though and my plan is to start a season in line with the real world F1 when the new seaons starts, although I reckon it would have to involve an overnight pause on the ol' Xbox to get through it at times.