Tabletop, DnD, board games, and minecraft. Also Animal Crossing.
3rd International Volunteer Brigade (Hexbear gaming discord)
Rules
I will not be hearing any arguments 
The whitehead remaster's inclusion of spin dash and elemental shields gives you enough extra tools to make this a pretty fun zone to navigate.
The 1991 version, though... well, I don't want to break rule #3. I will just suggest that there is an overly high skill floor to navigating Marble Zone quickly.
also the music track is a banger
spin dashing in Sonic 1
I try not to abuse it 
Now that I think about it, a lot of the critique of Sonic 1 being too slow is more about not having the spin dash, which is a fair critique for the game engine but not a fair critique for level design. I honestly don't know how the zones would play out if you can use spin dash.
An Imgur link was detected in your post. Here are links to the same location on alternative frontends that protect your privacy.