lemme put it this way, I have an EDGE card (i know its a clone of the cyclo, but hear me out). Reasons, heres a list, and not only do I have 1 reason, I got 10.
1. Solid cartridge, no cheap ass clip shit holding it together
2. Has almost every feature of the cyclo ds, the most advanced cart you can buy
3. I could buy 3-4 of these for what it would cost for a cyclo ds
4. Smooth operation, boots games very fast, usually within 2-3 seconds if not instantly
5. GUI is very user (noob) friendly, I swear a 5yr old could operate this thing
6. Compatability problems with roms is almost nonexistent
7. Gets updated firmware very often, especially when compatability comes into play, usually updated within a week.
8. The packaging is probably one of the best I've seen, at least in origionality, cyclo can keep there metal tin (like it's limited edition) HA
9. Haven't heard of any bad batches or fakes out there. (Although it'd be funny to hear of a fake of a clone, talk about down syndrome)
10. Has it's own skin builder on the manufacturers website, also supports cyclo skins, obviously because it's a clone
The only problem is if you're lookin to buy one of these, they are hard to find right now (basically from 1/09 till present) from what my sources tell me was something at the factory. Haven't found out for sure though. Hmmm, maybe a forum topic?