It looks good on spec as it also has built-in LiPo balance charger and 220V AC input. I currently use NiMH battery only (IB4200 but might consider to use LiPo in the future). Is this charger good to charge NiMH battery? I perfer a charger with direct 220V AC input, so IMAX B5/B6 is not considered.
My other choice is Much More Silent Charger, but I think it needs add-on docking station for LiPo balance charge whcih cost extra $$.