I use the GT power one I linked above. Its been reviewed on RCGroups and has been available for a while. It has no trouble charging 5000mah lipos at 2C (10amps) like i do with my Neuenergy 2S or 3S lipos. I don't have any direct experience with the Hot Power charger.
200watts in a reliable charger for less than $100 is hard to beat.