I think these are about ready to be transferred. Do I use 2 or 4 inch pots?

Basically the title – when transplanting should I transfer to 2 or 4 inch pots? I’m assuming it varies by plant?

They are:

Swiss Cheese Monstera
Tradescantia Zebrina
Silver Stripe
Hoya Wayetti
Moonlight Treubii
Cebu Blue Pothos
Goldfish Plant
Flame Violet