Can anyone recommend a switching power supply?

Building a PC and looking at various switching power supplies, been told these are the ones to look at so I went digging around. I am not after the cheapest one, tried that some years ago and a fire gave me a hard lesson in 'doing things on the cheap'.

These are the ones I have looked at:
www.meanwelldirect.co.uk/ranges/Enclosed-Switching-Power-Supply/5/default.htm

http://uk.mouser.com/Power/Linear-Switching-Power-Supplies/_/N-8s82a


Also the delta ones seems fine, http://www.delta.com.tw/product/ps/sps/sps_main.asp has a list.

I am reading over tutorials but would be more confident if I could get a perspective from a builder of pcs. Need specs, I can post the outline.thx.

 

PC power supplies are industry standard jelly bean commodities and sell dirt cheap.

http://www.ebay.com/itm/450W-ATX-12...-/280802098786?pt=PCA_UPS&hash=item41611bfe62

http://www.ebay.com/itm/NEW-400-Wat...-/270962161831?pt=PCA_UPS&hash=item3f169a78a7

I am always amazed at the prices.

Here's an 800W:

http://www.ebay.com/itm/Quiet-800-W...-/200698187442?pt=PCA_UPS&hash=item2eba8b4eb2

 

I get mine from newegg, corsair 600-800W... I wouldn't go cheap on the power supply.

If I could do it again I'd get a modular one, too, with detachable cords.