I just got a MIDAS 4.5x 27. Just got it mounted on a 243 and have only looked out the window with it. So far, pluses are: Clear glass,easily seeing great detail at 250 yards. Reticle, It's a APLR1 in Mil/Mil. Being second plane it's only scale-able at 15 x. Customer service, I read a review stating that they were making upgraded turrets because the earlier ones used a 1 mm drive set-screw. I emailed them last night and got a reply this morning asking for the exact model. Knobs turn easily and have good distinct clicks. Illumination has an off spot between each setting.
Cons: Turrets are non-locking so this will just be a range scope. That's the only negative I can find so far. I'll use the washer trick to set the elevation zero stop. It was kind of cheap that they use the same turret cap for windage as elevation.
Will take it to the range on the next trip and see how it works.