I can vouch for the BatteryJunction charger as a solid, if unspectacular smart charger filling your cells with a sedate current, making it easy on the cell. It's a four-channel smart charger, though it only lets you know when the cells are done in batches of four, which is bad if three only need topping up and one is flat dead.
The new charger looks interesting, but I have no experience with it. It seems to overcome the limitation of the MQN-05, (one "ready light") but the user interface leaves something to be desired. (what if I only want to double-charge one cell?)