Hi, there! And welcome to our group. May I offer two suggestions, one internal and one external.
First, the internal: after a couple of years, you are enjoying guitar and want to progress. Now you recognize the overwhelming number of options open to you. We all go through this. It's time to consider what part of your life you want guitar to occupy. How much time can you realistically devote to it each day? What style of music are you attracted to? And what do you want to do with your music? Play for yourself and friends? Join an ensemble or band? What are you willing, and not willing, to sacrifice for it? As you contemplate these questions — and make no mistake, this is work — the answers to your questions of what is best for you will soon become obvious.
Which brings me to my second suggestion, the external, and it will help you with the first. Find, and bring into your personal circle, as many experienced musicians as you can. Music teachers, church musicians, open mic-types, professionals, anyone who is farther along the path. You want to be seek out those who will encourage you, coach you, and be stone cold honest with you. It might be just for one conversation, it might develop into a long friendship.
It is quite impossible to research every option. That’s no excuse for doing some research. The magic word is practice. That comes first. Here are a few words from Steve you might find helpful. I hope you make many new guitar friends here and at home!