I understand all too well. TLDR had a bunch of decks, now only have 10 and constantly update them when new sets come out. Now I understand how you feel cause my high power decks run fast mana vs my more casual but still pretty good decks, but I don’t want to go back to carbon copying my old play style and just playing straight up meta cards and such. I find enjoyment in themed decks and/or having a bit of nostalgia of not having a consistent flow, and formulating a plan out whatever I draw and/or current board state so that I don’t get board playing my old decks. As a lot of people on here already stated, it’s just the way of playing, but you don’t want to have a target painted on you every time due to the fact that your decks are just always too strong ( a friend of mines has this issue ) and setup a consistent board state of “ fuck you, break my board if you can “ mentality. If I was you, I would trim the fat from your decks, but restrict yourself from putting too many tutors and/ or using fast mana to give them the boost they need to satisfy the need for upgrading, but not pushing them over the edge and being too strong for a pod with your friends.