I’ve been playing for close to 7 years and have mostly tailored my playing style and practice routine to fit into a band setting. Working on groove, timing ECT. Now It’s just me and I’d really like to work on stuff that I’ve always wanted to do, mainly work on speed, complexity, and technicality. What are some ways to approach this in my practice routine. Should I work some specific exercises? play more complex songs? A mixture of both.