I picked a M1 in 750 up at a local club tournament so may count as an X-out as it's stamped with their logo. I had heard Prodogy has excellent mids and had recently  got a MmodelS that I thought was to understable and prone to turnover. The m1 so far hasn't impressed me much. Way straighter than the numbers, and other reviews, would indicate. Doesn't glide great and the fade of 3 seems optimistic. But pros are does take a lot of torque and holds lines well. Will not replace my warship as that does same and can glide. But this may be a good windfighter. 

I tried real hard to like the M1, I really really did. 

I had been struggling to find a solid, OS midrange that i could shape for most up-shots. The M1 in 750 plastic became just that! It does reliably finish left (rhbh) but can be shaped fairly easily with a moderate to faster arm speed (which is why i rated its turn as -0.5 to -1, instead of 0). the 750 plastic is my favorite plastic on the market, like a stiffer champion/ Z plastic, which i love. I can stretch the M1 out to around 300-315 if need be, using a hyzer flip up. But generally, this is my go to hyzer play in the woods or open courses from 285 and in!

The OS midrange is the tricky spot of the Prodigy lineup.  Some people are saying the M1 is not stable enough for a good rip, and I would say it really depends on what plastic you have it in.  Of course in base plastic it's not going to be very stable.  In 400 it is more of a straight midrange with a gentle fade at the end of the flight.  In 750 it is nice and stable for me, and shows a forward penetrating fade midway through flight.  The real gem is the prototype M1, which is very overstable with dumpy fade.

The conclusion is if you'll probably want to bag multiple M1s to meet your stable midrange needs.  It is still a great disc that goes far.

If there is a hole in the prodigy line up- it is RIGHT HERE.

I've tried at length to like the M1 but it is just not overstable. In order to get the bite it needs a bunch of angle. 

For slower arm speeds you might be able to get a nice dump from it, but power arms looking for a mid that take torque need to look elsewhere. This ain't it.

I'd throw an a3 10 out of 10 times over the M1

The 750 M1 is easily my favorite mid from Prodigy.  It takes a while to season, like every other 750 disc, but once you do the M1 will become a workhorse. Out of the box the M1 is very reliable and very overstable.  Thrown flat it will go for a bit, not as far as other mids, but always finish strong. Seasoned, it flies dead straight for a long while before fading.  The one great feature I've found is with a seasoned M1 and thrown hard it flies dead straight and finishes straight.  The 750 M1 takes whatever power you throw at it and flies accordingly. Beginners may struggle unless they use this disc for only windy days, until they get comfortable throwing flat. This is another disc where throwing flat is a must.

It probably isn't fair for me to rate this disc so poorly. The disc flies as advertised and holds a good solid when thrown well. I was throwing it out straight to about 270 ft without having to muscle it. My problem is that it is very uncomfortable in the hand. The disc shape feels odd when holding it, like it is super deep, and it doesn't necessarily come off the hand very well as a result. I should mention that I throw RHBH