Air Brush Tool Kit

Hi can someone let me know if any of these are any good?
I want to use these air brushes for art and for spraying over stencils ect.
so please let me know if any of these are any good:
http://www.ebay.co.uk/itm/MINI-SPRAYGUN-STYLE-Airbrush-KIT-AB-105-NEW-/380353390437?pt=UK_Crafts_DrawingSupplies_EH&hash=item588ed42765#ht_1775wt_901
http://www.ebay.co.uk/itm/PRECISION-Airbrush-KIT-AIR-BRUSH-AIR-TOOL-AB-132A-/260817794972?pt=UK_Crafts_DrawingSupplies_EH&hash=item3cb9f3b79c#ht_1978wt_901
I am not too familiar with these brands – like anything that you purchase at a low price you give up some quality. It all depends on how long and often you plan on using them. If you are going to use them occasionally for small art projects than I wouldn’t see a problem – but if you plan on using them a lot over a long period of time I would suggest spending a little more and purchasing a more well known name Airbrush like Passche, Iwata or Badger.
Sprayza Commercial and Review