I just use Super+p to run commands. Awesome and custom keybidings are to easily move between tags, windows and monitors, not to launch programs. I use nvim for coding and this combined with awesome means I can do a lot without touching my mouse. At work I use Cinnamon and IntelliJ tools and it’s just less ergonomic. Not a huge difference but I definitely prefer my home setup. In general all Linux WM I used over the years were easy to configure and get good experience. The worst environment I had to ever use was OS X. I just hated all their weir solutions like the launch bar and the common menu bar on top. On Linux I never had any issues.
Rozauhtuno