[TexasSP]

Based on everything I have experienced stick with the Zippy's etc over SMC or SPC. I believe SPC uses SMC cells the same. I have always questioned SPC's integrity too. For years he refused to acknowledge that lipo was the better power source until he was forced into it by demand. SPC had a lot of money tied into nimh technology and often changed the facts to fit his business needs. Many on the TRX forums love him for some reason and TRX allows him to post although many times he clearly violates their vendor rules.

If you want to go to some higher quality cells check out some hyperion G3's like Mike sells here at rc-monster. Very much worth the money.