I'm looking at a Lian Li case which takes an SFX PSU, but I'm struggling to find any really good reviews of them. I know there have been a few new models come to market lately, but they don't seem to get the praise that the top end ATX ones do, certainly not in respect to overall quality, silence and performance. Are there any that come highly recommended, or is it just one big compromise?? Would be for a fairly high end system, so needs to be a decent wattage.