*Waves Frantically*
I've tried both the MAC and MUFE Face and Body foundations. I have very reactive skin as well and I'm also dealing with some minor but persistent acne issues. I had bought the MUFE one first and later the Mac. Here's a little breakdown:
MUFE:
-the newer version of this DOES NOT contain mineral oil anymore! I bought mine about a year ago and I carefully checked every single ingredient.
-great texture, gell formula...imagine...semi-set jello or like pudding
-light but decent coverage with one layer and definately buildable without being obvious
-no texture on the skin what so ever...feels just like water and almost leaves a "stain" of colour on the skin
-will not cover pores but somehow does visually enhance skin in a great way, very photogenic
-takes longer setting time...about 30seconds and does not dry matte, but rather a soft dewy finish
-*Doesn't appear to break me out thought i have not worn it consistently [everyday] to be sure*
MAC:
-has slight shimmer particles! Not really noticable on the skin but if put some on your hand and look at it in the shade, you can see some bits
-coverage is decent but doesn't build as nicely as MUFE...more satinfinish
-takes more product to get the same coverage at MUFE [but it does come in a HUGE 120ml bottle]
-wears nicely on the skin and photogenic as well
-*NO breakouts for me with this, I can wear it everday.
I do like both and I ALWAYS use the MUFE for photos because it captures great on film. For day to day I tend to wear MAC because its more satinfinish....winter times I go for MUFE since its a bit more moisturizing.
Hope that helped!