this is interesting since I have been also going with primes and leaving zooms for the most part espesially after going full frame last year with the 5Dmk3. I have tried a lot and have seen most of the ridicules pricing and this is what I'm currently using. Also keep in mind for stills mainly not so much video at this time.
Sigma 35 f1.4 Bitchen piece of glass
Sigma 85 f1.4 test the AF, i had to micro adjust 2+ on second copy, first one was way off. + CA is not the best.
Canon 100L f2.8, love this lens
And my last is a zoom for begger wildlife for now 70-300L I use this lens with Kenko DGX 1.4 and for compression factor.