First of all i'd like to say that I've finally managed myself to buy my own acoustic guitar, and so far it's really fun, but i'm learning by my own by some random youtube videos etc. I have decided to take my guitar and overall music education on a higher level.
I know some things need time, but best practices is something you want to be doing from the start, so my first question is, are guitar lessons really woth putting money into (i'm talking about one on one lessons rather than music schools). I also have big respect to any kind of (especially) art field, and i realise that learning music theory would benefit me greatly in a long shot, am i right about this? My final questions are about picking some good guitar lecture, it could be either music theory one (i'm kinda studying and working can't afford myself going to music school), or guitar learning ones. It's really hard to pick one, judging just from table of contents (btw I'm from Poland, so i'm looking for some books that went big and hopefully been translated into my language).
Thanks in advance,