That's impressive. My brother has been reloading for decades now. I'm not sure how many different calibers and loads he has, but I suspect he is sorta like you.At one point I reloaded 26 different cartridges, each cartridge had multiple loads depending on the gun and the purpose. A total of 87 different loads. I have 14 different loads for 38 Special alone. I don't load some cartridges much anymore since I don't shoot them very often, but it's good to have the data if I ever need a specific load.
The other day I asked him about some 115 gr 9mm with Titegroup and he sent me a page of probably 6-8 loads.