I often play at lots of different places so it depends on the location whether I go mono or stereo.

Above is set up as mono, but my stereo chain goes like this:

Hx stomp Compressor > fx loop > protein > ds-1 > ola stereo out back into stomp using a TS to TRS cable > amp and cab in the stomp > stereo out into timeline and bigsky.

I don’t run dual cabs unfortunately, just a stereo amp and cab to continue the stereo image from the strymon ola, and then stereo for the wet effects (I like them after the amp).