The Switch version is the technically weakest way to play; customization options are purely cosmetic and don't change gameplay.
The Ultimate Edition typically bundles several small add-ons, often referred to as the or Digital Deluxe bonuses:
“I picked this up on the Switch yesterday and was immediately unsettled by the 10+ second loading screen for the first level.” Nintendo Life · 4 years ago
Great soundtrack (though remixes are controversial ), creative level design, and solid platforming.