Hi I've got a rather unique problem... I live in South Africa and being a third world country there is a limit on the amount of gear which is available to purchase. I recently purchased a pair of Shock Doctor Basix Compression Shorts with Bioflex Cup. As this was the only compression shorts cup combo I could find locally. The shorts are awesome but as mentioned in a previous thread the cup moves all over the place and often seems to be more of a danger to my manhood rather than protecting it. However due to the lack of gear available in this country. I am limited to either ordering a Shock Doctor BasiX Supporter with BioFlex Cup, a Shock Doctor Core Supporter with Bioflex Cup or Gungfu UFC Compression Shorts with Groin Cup. The idea being if a purchase either of the supporters I will simply wear the supporter containing the cup underneath my current compression short. Which is better, I really need the cup to fit thigh and stay put. The review of the Shock Doctor supporters seem to be quite good but I can't find and reviews for the Gungfu UFC shorts. Thanks.