As you can see , like almost everything in reloading alot of things are pure personal preference.....You will end up with a box of stuff you have bought that sucks including the newest and latest flavor of the month....
Some people clean primer pockets , some don't...
Some people wet tumble , some don't and hate it...
Some people use vibration tumblers , some don't...
Some people deprime off the press in a separate step , some don't...
Some people like shiny brass , some don't care at all....
This list goes on forever for absolutely everything from dies to brass and what's the best and what's just horrible... What works the best for some don't work the same for others... A look at almost any thread will include these answers... Some people have basically unlimited money , most don't... Find what works for you and meets your needs and stick with it... The only way to figure this out is by trying what you want... That's were that box of crap you have bought comes into play...
Welcome to the world of reloading... The best advice I can give you is to test EVERYTHING... You never master it , you just get better at it.... Like any hobby you can do it and have fun , but it can turn into a monster that eats your lunch and bank account if you're not careful....