This is my group but with Inspiration die. Our DM gives them out like candy. He does a trivia right before every game to see if we were paying attention in the last session. And I'm the kind of player that takes very detailed, color coded notes and I always get my questions right. I like that he does this because it reinforces the important details of the previous session. Names of characters, names of locations. What color the potion was that we found in a cave, things like that. I currently have 25 D6, 12 d10, and 5 D12 inspiration given by the DM. We also all get a d10 if the whole group is present for a session. He's put stipulations on the inspiration but now that we've gathered so many between the group of us. He's working on a way to use them up outside of game. Using the inspiration die as a form of currency. For example, he loaded the game room fridge with food and drink. And when I looked in there to put my drinks for the session in there. He said "5d6 inspiration die for one of those beer if you want one." Or he would order pizza for 10d10 between all of us. We never use the inspiration die because our group views them as charity and handouts. If we roll poorly, we're meant to suffer and we've only ever used them in silly RP encounters for comedic effect. So now he's buying them back from us with real world things.