Justin, by all means you need to start reloading, if you know someone who reloads get friendly with him/her, also if you have a gun club in your area, join and make contact with an experienced reloader, some clubs have their own reloading gear, i have been reloading 50+ years and have taught many new comers the joy of reloading.
never used a Dillon XL 650, have you ?? when i got my XL 650 i weighed every powder charge for 50 rnds, variation was +/- .07 grains