When I was testing the Blazer last Friday the bloke next to me was shooting Geco.
He gave me 5 to compare to the Blazer and although it was only 5 they were all virtually through the same hole with a semi auto
10 quid a box though
Bought a couple of boxes of the Geco semi the other day - shoots fine, about the same as the Blazer but that's probably my cack-handedness - had the Geco on special for under a fiver - probably should have bought more then!