LMAO!
There is still much fog/FUD in the world of ASIC miners.
Bitsyncom/Avalon have taken a huge hit to their reputation with the not quite explained delays to batches 2/3, trade-in refunds, and bulk chip orders and pretty much non existent customer service. Their "no bullshit" bulk chip order delays devastated the "DIY" board community that was just starting to emerge. However on the other hand they just completed an auction via Tradehill that resulted in some very competitively priced 60GH "Avalon mini's" selling for 2.21BTC each which shipped in less than 3 days earning some points back from me. They are also selling overpriced "off the shelf" hardware on their website now as Yufi has stated he will never do pre-orders again. I honestly can't complain about my batch 2 Avalon's despite the extreme delay since they've run well overclocked more than 25% since June and have turned a decent profit. They plan to hold a "gen2" auction via Tradehill soon which I plan to keep my eye on as I was happy with the experience when buying some mini's in this weeks auction...
KNC has also turned some heads by bringing a 500+GH miner to market in around 4 months but experienced some slight delays and technical issues but IMO are handling it very well and have been offering refunds and compensation in many situations. I will be watching for their next generation of miners as I have been very happy with my Jupiter and general experience despite the delay...
BFL? HAHAHAHAHAHAHAHAHA do not touch with a 1000ft pole.
Bitfury's also unleashed a lot of 55nm chips on the market but I honestly have not been following them too closely as well as the handful of other manufactures that have popped up recently with pre-orders "shipping soon".
Pretty much it takes a lot of research and even more luck. Wish I had more time to share more but hope this helps... good luck!
/$0.02