I'm well aware of all the production delays and initial release issues the MDR had. Both turned me off. Not to mention the non-traditional ejection port which prevented chamber checks. Desert tech has supposedly fixed all the bugs and now even offers a side eject model, but I was tuned on to the Tavor 7 upon hearing about its release. After release, and after watching 2-3 video reviews, I was sold. I decided on the OD Green model, waited 6 months (WTF), got it, shot it, and I am happy with no regrets. Once I get a correct muzzle device, I will mount my OSS 762 on it. I havn't done any real accuracy testing yet, but reviews deem it a 1.5 MOA rifle with match ammo, and a 2 - 2.5 MOA rifle with NATO ammo, which is good for me. I'll never shoot it beyond 500m and 90% of my shooting will be inside of 300m which is where I think it will shine.
After shooing my T7 for the first time last weekend, the trigger was better-than-expected, it had the recoil of an AK-47, and balanced the weight well for a 9 lb. rifle while doing moving drills. For what it's worth, I've heard the MDR .308 recoil is a little stout even with a brake, but I'm sure someone who owns one can confirm/deny that. I also prefer the angled handguard of the Tavor 7, as its more ergonomic. This is one of two featured that I turned me off of the X95. I'm not hating on the MDR, its just not for me at this time. If I ever pick one up, it will be a while. But what I think, and what everyone else thinks it irrelevant. Buy what you like.