From what I’ve heard the GSUS & YOK switches make for much better linears than the original Invyr Pandas. Smoother yet still decently low wobble. With some nice re-tooled black stems, good springs, & some 3204 I bet they are pretty nice! 
Edit: I still strongly suggest you give the Trash Pandas with Halo stems or MD Holy Pandas a fair try in a board though. They really do grow on you & end up being some of the best tactile switches I have tried. If you end up linearizing the MD HPs you get let me know, I’ll take the Halo stems off your hands. 