So my first all-grain batch is officially in the books. It went much better than expected, but definitely a few pitfalls. I finished with like 6.5 gallons somehow, broke my hydrometer, and sprayed hose water all over the wort because my chiller hose disconnected. I also dont have the faintest idea about efficiency or anything b/c I was sorta winging it. But it's fermenting happily as we speak, so thanks to everyone for all the info I got from this site.