dandan
pure energy is better and its the tank thats the better part

mr.kooliscool
dandan is stupid no offense but its true i have a ninja 50/45 and its light smaller and sexier than pure energy and i have always had problems with pure energy's regulators for sum reason 3 years is all they put out but if you use ninja im 99% sure it'll last 20+ years but if you use a pure energy i say max you will get is 4 years.also if you go to techpb and ask mike he will tell you the same thing.

jiggles
if your talking pure energy steel vs ninja then ninja the ninja reg is better but theres nothing wrong with pure energy little cheaper also alittle heavier

Austin
Ninja 100%

a7x2k4
The tanks are pretty much the same in most ways, but Ninja makes better quality from what I understand and also is a bit more expensive. It's a personal choice then, so get what you want and like. I have a Pure energy 3000 PSI 48 tank and I love it!

Legacy Rage
P.E. has been around for forever and it really a matter of opinion. the only difference is the way the parts are manufactured and the parts put on it. Ninja is a company that produces cheap (price) air tanks with a 5 year hydro test date instead of a 4 year, which is nice. but that means it won't be as high quality as other producers. the air put into the tanks is the same for ALL Nitrogen tanks (HPA or Nitrogen can be put in it, they are both basically the same) they differ mainly in the regulator, a better reg means more shots per fill, which really isn't a huge problem because most fields have free refills all day when you play there (its not really "free" its included in the entry fee) but it can come in handy when your not play at a field or the field charges per refill. there are some other small details that are different but they aren't really that big. I say Ninja because they have a little better rating than P.E., but, if you can and want to, DXS or Crossfire imho.