I love the md3. I use the p line as my flip to straight. I bag the p line, c line and the metal flake eagle run. You can cover many slots with this one mold if you use the different plastic options. I compare the pline to a mcpro roc3 and the c line is much more stable.  Great disc. 

The P-line flies very different than the metal flake.  But that doesn't mean this isn't a great disc.  

It's a beat in beadless Roc.

I'm amazed that this disc kicked out my lucid E-Mac Truth.  It's just more reliable on the fade is why.  This goes VERY straight and I never have to worry about it flipping.  Only thing I miss from my EMac is EMac is definitely faster.  But this disc is great.  

The P-line MD3 is an incredible addition to anyones bag. This version of the MD3 is the most under stable version of the disc. To me this disc is very comparable to a KC pro Roc. It beats in very similarly and are very nice to throw. The P-line plastic is nice and stiff with a nice grippy feel to it. 

This disc is a disc that you are going to want to cycle in your bag. Fresh out of the box this flies dead straight with some slight finish at the end. The P-line plastic though will break in faster than any other plastic. So once you start hitting some trees you will start to see different flights out of it. First it will start to break in to be a great hyzer flip to flat disc that will glide for such a long time. eventually it will beat in to be a nice turnover disc that you can always trust to finish right.

I have three of these in my bag that are in different phases of wear and each one throws like a completely different disc. I highly recommend this disc to be in every ones bag from beginners to pros. This is a disc you want in your bag.