Well, I don't believe in reincarnation, so NO.

But suppose that I did. What does that mean? Do you retain your memories and respawn like a videogame character? Get to be a baby who knows everything as an adult? That's a weird life, and probably not "best".

If you don't retain your memories, then what is "you"? Some kind of … virus? Whatever, hopping between bodies, unable to do anything to affect their outcome. So now it's down to random chance.

What's the "very best life imaginable"? Imaginable, not real? The real life you spawn into isn't going to meet that standard, so never.

Like most religious ideas, it doesn't define any of its terms, and they don't make sense when you do.

No obviously if the pleasures of earthly life was as good as that of the afterlife, that would defeat the purpose of afterlife. Every emotion and second you experince in the afterlife is emplified thousands of times worth of how it is now. Like I said otherwise, it will not be worth it to even be fair or good to anyone in life. So I'd rather steal from and hurt everyone for my pleasure now since the best possible senario in an afterlife is that I'd be rewarded with the same pleasure I restrained and deprived myself from now.