I plan on only getting one kind of beer. Is it all keg specific or beer specific?
Bro, will you PLEASE stop biting everytime someone drops that hook? You're smarter than that.
Its beer specific, most beers (coors light, miller, bud, etc) is gonna be around 10-12 psi (a little room for your preference on carbonation level) and some craft beers will actually be lower like 8 psi
But thats the fun part really, you learn as you go and perfect your set up. Some like it 40 degrees and 8psi. I prefer mine as cold as I can get before freezing (most beer will freeze at 28 degrees) so about 34-46 degrees is where I set it, at 11 psi and its perfect.
I would highly suggest keggerating. Not only is it cheaper after your initial investment, but the taste is WAY better (keg beer is not pasteurized, so when you mix it with co2 its fresh right on the spot every time you pull the handle to pour one, im sure you knew that though) versus can/bottle beer thats pasteurized and likely been sitting around for a long time
And if you have a bunch of people over you dont have a **** load of cans and bottles to throw away. Just one glass per person.
There are the two main things that contribute to the perfect draught beer
Temperature (*temp needs to be maintained the ENTIRE length of your beer line, no matter what, if your beer hits over 40 degrees anywhere in the line the co2 will tumble and agitate the beer and it will foam) and psi although with good regulators like whats available thats pretty much never a problem
There are small things you need to take care of, like let the keg sit for 24 hours before you tap it. Again, agitation from moving the keg will create foam and you want to let it sit at the temperature you are keeping it at so it can stabilize
What kind of beer are you planning on keggerating? Dont worry, I wont hate on you for it. I am not a beer snob