How to type comment karma

Excuse me right away for my English, the question is how to quickly type comment karma on reddit for farm accounts, maybe someone has some kind of strategy and can tell me in which subs it's easiest to do it

quick type or quick farm? what worked for me is :-
Go to memes pages, sort posts by new and type a funny/relavant/useful/sensible comment on latest post, this is the best what worked for me and got me like 2000 karma points in 1-2 days