Sparky, if you intend to shoot mostly 75+ yards, whichever the scope you choose, and even with the the Taipan 20MOA head start I would recommend that you consider shimming your scope. At 104 yards my 8x32 Airmax is 3-4 elevation clicks from maxed out on my .22 Long. It is dead nuts on so I have not shimmed it yet, BUT it is so close to the end of its adjustment it is going to get shimmed. With Taipans never shifting POI and proven capable of shooting MOA at 100 it is just HARD to take it apart to shim it and risk messing it up! By way of illustration, I shimmed my .25 Long with the 8x32 Discovery on it. Dead center adjusted on both dials, without any adjustment, It didn't come back down through dead center elevation until 61 yards. (Stayed 3/4inch left all the way from 15 yards out to 75: i didn't even adjust that.) I've got 2 1/2 revolutions to bring it back up through the bullseye out to the 100 I like to shoot. My scope will be happier that way, not all twisted up. I will be too. Your flatter-shooting .22 will really like you shimming it! Those rings pictured above are the ones I use on my Taipans too.
Taipan: Shoot, Smile, Repeat!