I'm a GenAce fan also. Been using gensacearespammers hard case for 3 years on all my 36 RC MT. Out of the 3 years I've only had one that split the hard case. Remember NEVER charge a LiPo when it hot or warm. Also, if you charge your LiPo,s one or two Amp's below the rated mAh rating your LiPo's will last...