We've just completed a full season (950hrs) with an 8210 and its makes driving far more enjoyable than before. The shifting is great, we only had problems when we changed the oil for a different make (suposidly same quality) after an implemnt hose burst. This was soon sorted when the dealer recalibrated the transmission now its back like new, as for 7010's the 77 just pulls and pulls, great power to wieght ratio.