What it finally came down to for me was that I do this for fun, and it's no fun when I do things the way that's "better" by not relying on grip aids. Either I kept going the way I was, trying things bare-handed for the sake of doing it "right" and was miserable, or use gloves and actually enjoy myself. After poling for about a year now, I'm still constantly wiping the pole and my hands. I finally just figured I'd get the gloves, finally try some moves that I haven't been able to because my hands sweat again before I even get into position, and that my grip will get stronger anyway because I'll be doing more moves that rely on my grip. Not to mention it can be a safety issue, too.
I say do what you have to do, try anything and everything (budget permitting... hehe) and once you find it, don't be ashamed to use it.
I completely understand where you're coming from--I have the same problem. I went through a bunch of different grip aids that I just sweated through really quickly, until I finally bought my MG gloves. I still have to put liquid chalk on under them because my fingers get so sweaty that I slip trying to climb the pole, and while I'm still experimenting with just how many moves I can do during a dance without sliding around, it's the best method I've found so far, and the chalk doesn't come off my fingers nearly as quickly as it sweats off my hands, so I can actually get through a whole routine.
Everyone kept telling me it would get better, I just had sweaty hands because I was a newb, etc. etc. and I kept trying to explain that I'm always really sweaty during any physical activity, even ones I've been doing for years and am perfectly comfortable with, but the general consensus just seemed to be that my sweaty hands were because of me being a new dancer. I know that's how it is for a lot of people, but that advice doesn't much help me when I can only do half a spin before I come sliding (sometimes plummeting) straight down. My pole dancing journey has been extremely frustrating for me, to say the least. But I feel like I am finally kind of figuring out what I have to do to allow me to pole without constantly sliding out of a move or sweating out of grip aid a minute into a song, and if I have to 'cheat' by using gloves or grip aid (or in this case, both,) then so be it. I'd rather actually get to dance then give up because I can only do half a move or so before I start sliding all over the place.
So my advice is just more of the same: if it comes down to you not being able to dance because your hands are just too slippery, than use grip aids, gloves, or whatever combination of the two allows you to safely pole. I don't see any shame in it. Some of us are just heavy sweaters and need more help.
Also, what kind of pole do you have? I have a stainless steel LM and it's pretty slick on its own, so that adds to it as well. Stainless steel is a pretty slippery surface, and combining that with sweaty hands is an absolute b*tch.