For now I've had a lot of anal sex with men, and one experience with an FTM guy, mostly in his pussy but also ass.
My experience was interesting. I remember thinking "what do I know, from theory and sex education, about pussy? I know the pleasure point is on the clit, so I need to fuck him while trying not necessarily to go very deep, but rather focus on thrusting it on the front".
I started putting this into practice. He looked at me and said "what the hell are you doing? Just slam it in"
It was in that moment that I realised that sure, I was fucking pussy, but more importantly I was fucking a man, and in the end it was not that different than fucking his ass.
In the end it's a lot about sexual fantasies rather than the feeling itself, in my opinion. Both pussy and ass are nice, warm and tight. Pussy is a bit easier to fuck, while ass requires a bit more care... And I'm kinda turned on by that added layer of complexity.