Another Deans user - on everything but a pr of 5000 2S Neu's that I bouight usd - they came with bullets. Looking at the size of the wires, I think's I'd have trouble changing them to deans, the wires are so big (10ga_. I soldered up a set of adapters using 12ga wire, bullets to deans, and discovered the bullets are easier to solder.

I have not used the Neu's that much, but have noticed the spring in the male bullets has already started to get weaker.