Well if you don't want to spend much cash go with the Acekard 2.1 (cheap from DX)...the Edge costs around about twice as much (give or take) and if you take a look at the DSTT section here you'll see that fakery is rife with that particular cart. So go Acekard as it suits your current needs.
However....if you want the optimum card pick the CycloDS....