Deej,

I like this - a lot! It has a great indie-pop-rock sound - both the write and the production.

I don't know that it needs to be any "edgier". But...

The drums could use a bit more "pop" - they are "somewhat tame" for the song.

I thought it could use more/bigger harmonies when they occur. They are mixed as "background" - edgy-indie-pop-rock song typically have more of a the-whole-band-singing-at-the-same-level kinds of harmonies.

You could add a guitar amp plugin of some kind (in your DAW) to modify the sound of the guitar track (for more "edge").
Something else to try... if you add 2 copies of an RT (like the rhythm guitar to the BIAB file it will play slightly different things in the 2nd copy/track. Pan those pretty hard. That might give you the edge you are looking for. (You could process one of those with guitar amp/effects for a slightly different sound).

A B3 track (with a little distortion) can give you a bit of edge, too...

But. I like it as is. Your vocals on this are Excellent. You've really upped your game in that area - pro-level recording/processing.

fj