I would like to hear from Class D power amp users and their experiences, good or bad, with their amp choice. I am especially looking forward to hearing from users who have put quite a few miles on their power amps (like 2 or more gigs a month over 2 or more years). Is there a specific brand that has higher failure rates? I am specifically interested in the Peavey IPR series and the Crest Pro-Lite series. I'd like to hear about others as well. Is there a specific model which is just head and shoulders above others in terms of reliability and is just generally better built?