These 3 because of amount of content and type of scenes available
Lewd Town Adventures
King of Summer
Solvalley School
but my fave aspect of Agent17 is the quality of LIs and animations (the scenes themselves are also really good), idk if there's anything that matches it in that regard. If anyone knows pls tell me lol
other picks:
A House in the Rift
Pale Carnations
Eternum
Harem Hotel
Stray Incubus
PHOENIXES (among my top in terms of just LIs)
My Maid Dreams of Electric Sheep
The Headmaster
Tropicali
Mythic Manor
Goddesses' Whim
Driven Affairs (maybe among my top in terms of LIs as well)
I can't stand DAZ stuff unfortunately.