It depends, of course, on the specific scenario. 
For most one-on-one situations, I prefer 2-4 inches. The ability to completely enclose her in my hand or mouth is an indispensable experience.
In a harem situation, however, I could definitely see a role for a “headmistress” who is up to 8 inches. Too big to swallow and bigger than the other girls, but still small enough to hold in one hand while tasting her. 
@SmolChlo I’ve always said you need a plausible variety of personalities (both for Biggos and tinies). Some people will be genuinely kind, a few more will be genuinely cruel, but most people will be indifferent, perplexed, mischievous, amused, or curious depending upon the situation.
Living in a perilous world full of capricious Biggos makes those truly gentle giants one might find that much more precious. 
@smolchlo Daddy’s Dollhouse is a tiny, precious oasis. We don’t see much traffic or content here, but what there is is damn good. Venture out into YouTube or #sizetwitter and your eyes will glaze over, and not in a good way.
I never truly appreciated this expression until I held a tiny lady in my hand. 
@blehb said;
People can even share content they didn’t create themselves, as long as they credit the artist properly.
I uploaded about a half-dozen Christmas-related images right around Dec 25, none of which were created by me.
@smolchlo Sturgeon’s law: “90% of everything is crap.”
No size kinkster likes everything that falls under “size fantasy,” and because most of it is anonymous smut, there’s no attempt at quality control or holding people to aesthetic standards. The prevailing attitude is: “Thanks for your contribution! We’re just glad you’re here.”
You’re gonna see a lot of stuff that does nothing for you, and some stuff that actively repels you. More heart-breakingly, you will see stuff that is right up your alley but is so poorly done that you will hate yourself for the pity-upvote you give it.
My only advice is patience.
@littlemejeanine I love when tinies get taunted.
@TakoAlice8 I’m not a mod, but I hope you’ll stick around until you can get this resolved. I’m having a hard time imagining what you might have done to warrant abandoning a site you hold dear.
You know the old adage: you never really get to know a person until they’ve been shrunken small enough to hold in your hand. I am therefore more interested in seeing a variety of different women dwindle out of their clothes and come to grips with having to navigate a world of giants. Young or old, skinny or fat, timid or tough; it’s a new discovery each time.
As to specific sizes, I answered this before.
Nevertheless, if you paraded a wide cross-section of women in front of me and said, “Pick one and we’ll shrink her for you,” I’d probably lean toward a MILF type, old enough to have acquired some confidence and dignity, only to lose it as she became my pet. I would also be strongly tempted by a thick ass and thighs that I could gnaw on.
