Another dumb lipo question

[NorthernBoater]

Well, right now, for using Nimh's, I have two Tekin's (whom is my sponsor in offroad racing) and as backup, two LRP Pulsar 2's and one CE Pit Bull.

If I were to get the lipo packs, I was looking at either the Duratrax Ice charger or one of these two on the Thunder Power site:

I am not familiar with those chargers. I personally like the Hyperion chargers because of the settings you can set when charging.