I am considering purchasing two Tenergy Propel 6-cell 7.2V 4500mAh NiMH battery packs. I've gone through the numerous (and mixed) reviews regarding the quality of Tenergy battery packs, but most are a year or more older. It seems that there is a mix of user error and actual quality issues. Has anyone recently purchased any Tenergy NiMH battery packs? If so, how have they performed? And, should I just avoid buying Tenergy batteries all together? Thank you!

*** Edit: I don't know if it matters, but I use Dynamite RC Prophet Plus to charge my current batteries.