meh ..i've run a freak kit on an ego loads of times and they're great..way I see it if your running a larger bore as is the current trend then it doesn't make any difference ,just my opinion but I think its easily as accurate as the ultralite..
NO NO NO go buy a Deadlywind carbon fiber barrel and get a freak insert kit they do fit i have one. looks great and you have all the bore sizes you'll ever need plus nobody needs to know that your use-ing smart parts stuff on a ego lol jim