Yeah could be better if buffing felt better maybe faster and more spamable might make it better but you'll never know until you test it.
And if the player is stronger so are the enemies but I don't want It to be too hard for a jam game no one going to try hard in my game anyway that's why some overpowered items are there to help people beat the game.
maybe I'll try after the jam but at that point, no one gonna play this game anymore so I'll never know if It's better or not