SYNTHETIC insulated sleeping bag wanted

[pismoe]

and I'm interested in Wiggys or Kifaru synthetic bags . From the internet I like Wiggys better because they are cheaper at about half the cost of KIFARU . Everything I read about WIGGYS is that they are heavy duty with synthetic insulation but kinda heavy and they don't compress very well . KIFARU on the other hand is supposed to compress well , is lighter weight and is also heavy duty . SO , any thoughts and experience on these 2 bags would be welcomed by me .