One more vote for the Mk II - if *I* have to be the one that owns it.
Most accurate I've held? Well, right now the shop I list auctions for has a Hammereli Trailslide up... here's the factory target. 5 shots at 25 meters.
Auction URL if any of y'all want to bid -
http://www.gunbroker.com/Auction/ViewItem.asp?Item=112351754
jyl - just noticed you may be in Cali... if you'd like to bid, I'll get Mike to waive the "no cali sales" clause and ship it to ya...