I use Dainese desert poon with my Alcantara rim.
If the tin turns swiftly in my mostly dry hands there's some heat I don't like. Feels like I could burn my hands basically.
I also don't have much grip with bare hands so gloves provide a nice and constant grip for extra control.
I chose the Dainese because they are full "Alcantara" inside. It's not original Alcantara but it's similar.
It grips really nicely without some rubber dots or anything. It also has two nicely placed patches for hand protection. One is a big one covering the whome area of the rim between your thumb and index finger, the other one is in the palm.
They are thin but they don't have any seems in the areas the rim would be.
I love them
Thought about cutting the fingertips though...
With my McLaren GT3 rim with the rubber grips I don't use them, as they roughen up the rubber and I don't really have a better grip than with bare hands.
My mostly dry hands become a tiny tiny bit wet due to the rubber which makes the rubber grip awesomely well in my hands.
Btw with my dry hands and my old g27 rim I should've used gloves... It was always slippery and I gripped it way too tightly.
About bike gloves: make sure to not buy a pair with massive "pillows". That way you'll lose details from your wheel...