I advocate for just confirming Gorsuch and trying to take back the Senate and House over the next 4 years while hoping no more SCOTUS appointments are made in that time. Gorsuch is going to be confirmed no matter what, I'd vote for picking a better battle in the future. There's nothing gained from forcing the GOP to nuke the filibuster right now.
I guess you can make an argument for "choose your battles", but all I've seen over Obama's term is that obstructing tooth and nail every single thing has only benefitted the GOP and has cost them nothing. I'm not sure why we should suddenly believe that being obstructionist has consequences.
Being smarter, bigger, and better doesn't work in our current political system. Our politics are a big childish stupid fucking shit show. Just a big dumb food fight. Being scholarly in a food fight doesn't help. You say something smart and get mashed potatoes in the face. It doesn't matter.
..And it only hurts, because if dems roll over it'll demoralize their base -- Which is out for blood