If youre a UnitedKingdoomer you can get a HitBox conversion panel for an Obsidian/Pearl. They used to sell them in the US but I think HitBox C&D'ed them out of stores or something.

Obsidian/Pearl already come with an SOCD cleaner on the board if you want to try hitbox in the future. If you want to try hitbox and dont go with a Qanba theres also the possibility of a drop in hitbox conversion plus SOCD cleaner on any stick.

If you think you may want to use your right hand for a stick get a Vewlix lavout(Obsidian) instead Noir layout(Pearl) because its fairly easy to use upside down. If not Noir is generally considered to be the more ergonomic button layout.