needs some packs but who has best quality control?

[Chrisg81983]

I agree with raptor347 the grimm racer packs are a very good cells i first tried them the first week when the motley crew came around they held up great with a lot of punishment they keep rite up with my hyperions and I have eagle tree data to show but I still would buy hyperions the price is not to much more and they are a bit better in the long haul IMO plus Grimm racer packs are only two and four s I have been hoping they make a 3,5,and 6 but I guess not
Chris g

I wanted to add this a friend just let me try a set of 4s 40c 5000 mah sky lipos today. I have never ran cheap packs before I thought it would be a waste but I half to say I was wrong. I ran them in my mean machine with a 4082 2200 kv and runtimes and power were pretty much the same I will test them further as I bought the pair from him I am going to use my eagle tree tomorrow and compare data to other cells data

[TINY]

HYPERIONS>>>>>>>>>>>>>>>>>>>>>>>> The best by far and well worth every cent..

[jcald2000]

For racing nothing but Hyperions for me so far, 2 full seasons on the 35's 5000's. tested with them the 3 season ran fine, then tested on my PL-8 and found very little change in IR.