NS bike frames any good??

Turrican

Hi all, i was looking at some frames and came across the NS Surge bike frame for freeriding, are they any good?, what they like to ride, has anyone ridden one / got one?, are they steel frames im not really sure doesnt say nought, if so what are steel frames like compared to alloy ones, i mean in ability and handling wise and how they feel etc.
I have also looked at the DMR axalt frame what are they like ,any one got one of these too.
like em cause can put a 160mm travel fork on em
any info on these be great help as im looking to build / start second bike

http://www.chainreactioncycles.com/Models.aspx?ModelID=22285
http://www.chainreactioncycles.com/Models.aspx?ModelID=23226

struck

yeah ns bikes make really good frames, i will be buying the suburban 24 as soon as i can. strong and relatively light steel frames. all info is here http://www.ns-bikes.com/

Turrican

Cool never heard of NS bikes only came across it while browsing and thought thats good price and can put 160mm travel forks on and its a freeride frame too, they look alright too and seen 4 reviews on the Surge which where good, so what are steel fraem like compared to alloy frames in riding?