Tell me what you know about FPGA devices. The best ones out there produce about 850 mh/s but they cost close to $1000. What are your thoughts on them. Check out the stats about FPGA on the bottom of this page:https://en.bitcoin.it/wiki/Mining_hardware_comparison
Would you use them? Why? Are they worth it?
Any feedback would be nice
Plenty of info available at this very site.
"The best ones out there"
Depends on what you call "best". Seems to me the best
ones out there cost over $15,000 USD.
- Go with GPUs if you don't care about cost of electricity, heat, cubic meters or noise.
- Go with FPGAs if you want something which might
still be able to mine at better than what the electricity costs over the long haul. Oh, and also to reduce those other three issues. (Solar powered is even possible if you want to really get operating cost stingy.)
FPGA caveat: Not yet a mature market / set of suppliers. (Flip side of this is that unit costs might increase after all the design, components procurement and manufacturing issues get shaken out.)