It adds another layer to deciding which deck is best for you and how focused you want it to be
This Esper sphinx is more of a political commander but it's truly excellent in that role, to the point that it's strong enough to see play in cEDH, and is overall one of the most popular commanders in MTG
Number 97 Language English Legal Formats Commander, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Pauper, Pioneer, Standard, Timeless Rulings (8/7/2020) A game that restarts immediately ends the preceding game
You can pick it up and play for free against anonymous online opponents, and as long as you have the required tactical mind, patience, and high frustration threshold to enjoy Magic , this is likely a cheap method of entry