dc5000 from aim

i know everyone says aim sucks but some people love them i just ordered a dc5000 compressor for my car because my viair 450c sucks ass i had to rebuild the bearings 3 times and i dont have tome to keep doin it every 2 months and this time the seal around the piston is fried so im updating to the dc5000 because people told me that there good has anyone had any luck or bad luck with these compressors?