Foil is worth considering if you like shiny MDFCs, but I would not pay a large premium unless the card is going into a favorite deck
Imagine being a brand-new player, perhaps one of those new players who was brought into the game by the Final Fantasy set, and you build a deck around your favorite Final Fantasy character, Vivi, only to pretty quickly find out that every time you pull out your Vivi commander deck, the entire table just gangs up on you and kills you before you get to do anything because they know if they don't, Vivi is just going to face-roll the table
Advertisement Before the game starts, put your commander in the command zone. You can cast your commander to the battlefield from the command zone at any time youd play a creature
The Pandemic Effect: Lockdowns and social distancing led people to rediscover their love for Pokemon cards
On top of this, Wizards is printing tons of five-color Commanders recently, massively boosting Spirit of Resistances consistency