have drove both the autopowr jd was nice to drive especially with the comand arm which can lift, flip and drop the plough because of the electric spools if the autopowr is on the dash it cant, cvx is a nice tractor to but there were a few annoying bits about the one i worked with, sometimes when pulling out of a junction with a full load on you put your foot down and all you would get was 6kph then you would have to stop and start again granted the autopowr jd's gear boxes are the worst for reliablity but the cvx also needed gear box work at 1200 hrs