Last season I used Falcon F3A Pro 5300 5s2p batteries, after NATS I tried some TP 5300 5s4p batteries and was favorably impressed.

I've recently purchased some Falcon 5000 5s1p batteries to give a try; these are similar to the TP eXtreme and Flight Power 5s1p 5000s.

I think all of these are good options but I can't comment from experience on the 5s1p 5000's, though the data logs I’ve seen on these look much better than the 5300’s.

I can say without a doubt that I want as much capacity as possible so I don't have to worry about babying the packs or keeping my flight time shorter than 9 minutes to avoid exceeding 80% of the pack's capacity.

Keith