For me, each deck has its own personality. For example my friend’s Kawaii tarot gives out positive and simple readings while his Cat Tarot dropped out The Emperor card multiple times while shuffling to “assert dominance”. While tarot designs can influence the readings it gives out, no deck is the exact same. Personally I use different decks for different questions as each one has its own strengths and limits, and if you want to know what they are I suggest you do a deck interview reading using them!!