From my experience similar height or woman a bit shorter is convenient for doggy, standing sex etc, basically most positions where you stand, either on legs or knees.
Smol, petite girls are nice for pronebone and missionary if you like to feel big and cover them whole with your body. They are easier to manhandle so all kinds of positions where you carry her weight at least to some degree are better.
With tall girls doggy and anything standing is awkward because you need to tiptoe or you're going to fall out, and if you aren't laying, she has to hunch for blowjobs, but missionary with laying on top of her with hugs is top tier.
Why? When I was starting I felt bad for going for prostitutes so I tried to optimize my visits by trying out things that would otherwise be hard to realize. I tried 181cm tall girl, tried 149cm tall girl, tried catgirl cosplay with cute ears, tail and paws themed fingerless gloves, tried other nationality, tried MILFs and 19yo girls, anal, titjobs, footjobs, all kind of stuff. Wanted to try prostate massage but when I found girl offering it I had diarrhea earlier that day in the morning so we decided it's not worth risking shitting the bed, so I never got to try having girl massage me with her finger in there while milking my cock.