https://www.musical-u.com/learn/beginning-modal-improvisation-with-brian-kelly-from-zombie-guitar/
Modes are particularly fun for improvising solos.
Whether you are just beginning with modal improvisation or have some licks under your belt, Brian Kelly from Zombie Guitar has some fantastic insights in this guest video.
https://www.musical-u.com/learn/beginning-modal-improvisation-with-brian-kelly-from-zombie-guitar/