Rephrase your question if you want specific answers.

If you are talking about satoshi vision shitcoin versus Bitcoin core, i guess the main difference is huge block size difference. Where SV has bigger blocks (128mb), Bitcoin core has blocksize of 1MB. There was a fight about blocksizes while ago leading to hard forks of bitcoin (bcash and Satoshi vision). Every approach has it's advantages, however public has spoken and Bcash and SV lost, mostly because of their pr was horrible.