Brass or titanium x pole?

Sorry I'm sure this has been gone over soo many times and I've browsed through so many old threads but I'm still incredibly confused! I'm treating myself to a new pole :D I already have a 45mm chrome x pole which I do love but sometimes I struggle with grip. I live in the UK and the grip varies hugely depending on the weather and how warm the house is. I was going to get a 40mm x pole (I have small hands and find thinner poles much better for grip), but I'm unsure whether titanium gold or brass would best suit my situation. I do tend to get sweaty hands and I sweat quite a bit during practice. What finish do you think would be best for me?! Pros and cons of both? What is the maintenance like for both? Thank you so much in advance 😊 x Thank you so much in advance 😊😊X