Same comment I've made in the past abt brass x-pole xpert (not stage) -- forget abt the grip issue, the WOBBLE was what made me so frustrated! Studio I work at even went 2 rounds of a brass xpert thinking maybe there was s'thing defective abt 1st one we received... Nope, 2nd one resulted in as much wobble as 1st. In static and WORSE in spin mode... Too scary for most people and especially new students (which we all get a lot of)... Even if it didn't bother you while u polled, I can't imagine that in the long run it's a good thing to have your pole continue to wobblw like that anytime you're on it... Granted been at least 6 months since last touched one of those (& speaking of touch, yes I think universal opinion is that brass = major grip, in general, regardless of pole brand, especially the more u use it over time, MORE grippy...)
Anyway, I do now wonder if the problem could be exacerbated by having these poles installed at 12ft (like we did)? Maybe at 10ft or less it wouldn't be so bad? The construction felt so flmsy that I'm sure there'd still be some degree of wobble no matter how long/high of a pole... Again, this is specific to xPole brand. I've been on Danzer brand brass poles installed in a studio that has 18ft high ceilings -- pretty solid for that much height, even considering these are 50mm vs the 45 xpert -- maybe a 50mm brass xpert would be fine?
Gosh pole science is so specific... And also, I have to echo that the Lil Minx (maker of SV's pole, I believe) powder coated steele is also pretty rockin finish grip-wise... I was even impressed by their SS finish I tried at a I studio I recently visited... Very diff feel from Platinum Stages' SS finish that I found just too slippery, I thought worse that xpert chrome...