I have a roundhouse Kennedy mech. So far i have been using vtc4 wich have a continuous discharge of 30A. I use a .12 ohms alien dual coil build on my mech. This requires 38.2A. So i'm basically pushing these batteries to their limit. This issue concerns me even more since i'm also beginning to get heat spots on my batteries. So i'm looking for a 35A or 40A batteries that will perform well in a mech. I have been looking at efest wich makes both a 35A and 40A. However, Mooch gives them a bad review and then flip flops ant gives them good reviews saying they really give the specified continuous discharge. I just want some good batteries that will hit hard on my mech without stressing them. I also would like them to last a little longer than my vtc4s although i know that if you want more power, you're most likely going to get less longevity and vise versa. So Plz any mech users suggestions on some good batteries will be greatly appreciated. Thanks!