On YMMV. We all have our favorites. And you're right, I try to see all the big ones, the ones people are always talking about Haruko, Haru, Orange, Seven etc. And sometimes its weird whats memorable.
Haru I will NEVER forget. But not for the obvious reasons. First she's easily one of the best looking girls VIP brings in but what made that experience memorable was the laughter. I have never laughed so much with an SP. I've told a few this story in PM but I'm not sure I relayed it openly. Haru spend a good part of our encounter ... grooming me. Seriously. Cutting my toenails and no word of a lie ... forcibly holding my head down while she plucked my ear hair. LOL. The whole time I was laughing thinking what the HELL is going on ... but you know what ... it made for a memorable experience and one I think back on often and laugh about. I will see her again no problem. I'd just make sure my nails were trimmed and ear hair was neatly plucked before going.
Haruko was one of those let downs. She came with recommendations from so many experienced members. But a couple things set me on edge straight away. She had the heat CRANKED, it was soooooo hot in there I was sweating just standing there and we hadn't even started. And two, she kept kissing me and all I could taste were cigarettes. She failed to live up to the reputation for me. But many who have been around a long time number her as a favorite.
Orange was a great experience. Lived up to 90% of the reputation. She remains on my short list.
But my favorite, and a girl I will always do my best to see when shes in town is Seven. She did things to me, with out my prompting or requesting that no other SP has ever attempted. Seven reads my every reaction and flawlessly shifts to accommodate. I never have to direct her or ask her to change tempo its like shes in my head.