When you wrote Slightly Higher Gravity of Mars, I read it as slightly higher that here, rather than slightly higher than the Moon, and got rather confused.
With ~3.73 m/s2, it's more than twice the surface gravity of the moon so I wouldn't call in slightly higher.
Personally I think Venus with its 8.802 m/s2 would be best, just enough lighter to make me feel really strong, but not enough to make walking too difficult.
Reductionist and proud of it.
Being ignorant is not so much a shame, as being unwilling to learn. Benjamin Franklin
Chase after the truth like all hell and you'll free yourself, even though you never touch its coat tails. Clarence Darrow
A person who won't read has no advantage over one who can't read. Mark Twain