It's fantastic that you have experience with guitar, piano, drums, and banjo, as well as a curiosity and willingness to explore other instruments. Each of these instruments offers its own distinct sound and character, and being able to play multiple instruments allows you to create rich and diverse musical arrangements.
Don't worry too much about being the “best” musician – what matters most is your love for music and your willingness to learn and grow. Keep practicing, experimenting, and challenging yourself, and you'll continue to improve over time.
super mario brosIt's also great that you're connecting with other musicians and looking forward to playing and learning with them. Music is a collaborative art form, and playing with others can be incredibly rewarding and inspiring. Don't be shy about sharing your music and ideas – everyone has something unique to contribute, and playing with others can help you grow both as a musician and as a person.
Keep following your passion for music, keep exploring new instruments and sounds, and most importantly, keep having fun along the way!