THIS ONE IS ACTUALLY SO HARD no particular order but
1. Barbatos Lupus Rex is the goat, i'm in love with it
2. Deathscythe Hell, holy fuck its so sleek and beautiful and a little edgy
3. Pharact, like I cannot stress enough how this little guy just came out of nowhere and stole my heart.

I love so many more mobile suits from a billion diff franchises so its IMPOSSIBLE to narrow down to 3 properly but I love these guys very dearly