Best Quality for High Volume Printers

My company is currently collecting bids to replace our current high volume copiers. Two vendors so far are pitching Sharp printers. Two other vendors are saying that Sharp printers require more maintenance than others. I’ve tried to do some searching on the net for the best high volume printers and I do not see Sharp on any list. Do you have any thoughts on changing to Sharp printers? How do they rate against other major manufacturers? These printers need to print 50 -150 ppm, staple, hole-punch, 3000 sheet output bin.

Are there any lists for top selling printers for corporate use?