I just got my Bushnell 1-4 throw down PLC and I am quite impressed so far.
Bought a burris PERP mount with QD, to use it on multiple guns.
I like the scope. It's more bulky than I though, but I have never seen any other decent 30mm tube 1-4 scope before so I guess it's the way it is.
At 1x you get a nice red donut, illumination works fine. Small donut, does not hide the target at all.
At 4x you can see the drop lines, but it's still much smaller than I though.
So far it looks good. Will be trying it asap.