I own an Aradia brass pole.. I got the “45” because I have small hands, their small poles are not 1.5’s although they advertise them as such, they are smaller, my pole is at about 40, it was not only mine, I met another girl who owns one and it’s the same, super small, this is good for some things but any thigh hold or knee hold hurts 3 times more, add that to being brass and sticky, it is hell on your skin, the 2inch poles are exactly 2 inches, so those are good, the thing with brass is you have to take really good care of it or it just starts to look ugly and stained. Aradia poles are also expensive, I got mine for more than the price of an Xpole when I didn’t know any better, lol, that is a little pricey for an static-only pole, I think you def. Should have a spin option, another thing is they are one piece, this might not be a problem if they are for a studio and you are not planning on moving them a lot.