Probably showing my age here..oh well, in 1974 I saw Joe Walsh, Marshall Tucker and introducing Lynyrd Skynyrd. The original Skynyrd band was the most amazing band to see live. Ronnie Van Zandt had such a stage presence that he actually dominated the show over 3 amazing guitar players. Another real good guitar player was Toy Caldwell of Marshall Tucker fame. Sad story with his and his brother passing on so young.
in all honesty I don't think there is a best band. There are so many talented musicians out there and some on this website that to pick one would be a very hard thing to do. Take care and have fun, John