i think ill stick with tattu and just go with the higher c rating so they last better. those motors are known to beat up on batteries.
point being here, if you know the normal draw, and get a couple batteries to test before dropping bill on the battery collecting... you can level out at something that works.
i only got two of those 75c batteries and will try them before deciding/ ordering the rest
One reason I like the 3" and 4" quads is that the batteries are crazy cheap. I use 3S 450mah, 4S 650mAh, 4S 850mAh all 75C. They are from about $12-15 except the 850's are $20. My favorite brand right now is Pulse, who mostly gives a 5C charge rating which is nice. But I haven't used a ton of different brands really.