Hi, thank you for the compliments- cake smash sessions are our favorite sessions.

The 85 1.2 II does produce some excellent images, however, for toddlers, I need a fast auto-focus and that's where the 35 1.4 really shined for me. It's possible the the 85 would fair better on the MKIV, I suppose I could wait for someone else to test it out or rent it again.