^^ 1+ Spot on advice.
Do you guys have a need for 48 channels? Are you running short on your 32 board?
You may want to look at the Yamaha LS9-32. You can get one for about half the price of an M7, and it is "fairly" comperable. (Certainly a step up from the Behringer.) It has 32 I/Os, but it has a second layer, so it actually has 64 channels. Plus it does some stuff the M7 doesn't. (and the M7 does some stuff the LS9 doesn't.)
You should try and get a hold of Travis Paulding on this board. He is very familiar with both consoles, (and a lot of other ones.) and can be a great resource.
So for those who have the Presonus. What do you like and not like about them. It looks like we might be getting two Studiolive 16 consoles.
Church - Kerala Christian Assembly
I love the flexibility of the Presonus, but most of all I like being able to run everything from stage and the recording options. Plus, it is very inexpensive.
Here is a video of how I have it integrated into our system. We use the 24.4.2