Iscorama Anamorphic + Sony F3

So I'm prepping to shoot a feature on my pre-36 Iscorama and I'm trying to decide on a camera body to compliment my 5D MKII. I'm testing a C300 next week and I'm also going to try renting a Sony FS700. Has anyone tried shooting on a Sony F3 with an Iscorama lens setup? There is so little sample footage online and I have read mixed reviews, renting one will be difficult because of how old the rig is now. If anyone has any input on this camera lens combo I would really appreciate the advice.

Thanks!