I used a MSD Atomic on this SBF a few weeks back. With a MSD ignition and distributor the whole thing is plug and play. I liked it but you do run out of features pretty quickly. If it was my own money I'd step up a notch or two but that is just me. I'm used to the laptop tuning versions now and for my own car I don't think I'll ever go back to a EZ tune version.

The Sniper is probably the way to go these days. Holley is selling them by the pallet load so there is going to be a lot of support available for them down the road. Some of these other brands might fade away fairly quickly.