I definitely second what Klee said; the versatility and resale of cards is just a much better option. To really profit with ASICs you either need an "in" with a large distributor and have your machines setup and configured early -- and prior to the rest of PoS miners with ASICs so you can make a profit prior to the network hashrate diff getting crazy high from your competition. Save ASICs for when you have the resources to scale a fairly large operation, otherwise you'll end up with a paperweight when the next better revision releases.