you can use optifine in pre 1.16 but not in 1.16+
im pretty sure the an nes is quicker
well if you used a boat you would be using another object like when you reduce fall damage from a bed or hay bale thats not considered a glitch. but duplicating an item would be a glitch
you could try and get a capture card and get an adapter for your tablet
another thing is that this is a highly ran game so there are many runs the mods have to verify
go to pending runs and when you click on your pending run there should be 3 dots in the corner which you can use to edit your run or a mod will change it
is it legal to use older versions of the game like 1.14.60 or do you have to stay with the current version / beta
EDIT: nvm i was told its legal
it will probably be moved to rsg by a mod