Flow 8 : Lots of features but not for semi or pro use

I'm a full time one man band/full band entertainer looking for a better way to mix wirelessly. This unit is better than others since it uses bluetooth rather than a router to connect to tablet or smartphone. It has lots of features for its price but the MIC PRE, which is my number one requirement can't be utilized for professional set up as I am used to my MIDAS MR12 and SSL6 mixers when performing. I know I can't compare this Behringer model to the latter but I was hoping to get just a decent mic pre to avail its bluetooth wireless control. Adding to its fragility on the road is the power connector (small charging cable can easily detach and ruin your performance). This is good for podcasting, voice over (recording), but not for singing. But if you are not using this for professional set up (serving paying clients), then the FLOW 8 is better than the competition on this price range.