The current medical equipment recommendations from CoTCCC.  You will notice that the list of recommended TQ has been expanded.  A full paper is forthcoming and will include a "Recommended" and "Not Recommended" list of TQ.  
As with all of the recommendations, be sure to balance the lab research with reports from the field.  Do not just accept the anecdotal stories or the manufacturer's video.  In addition, try to obtain a sample and use it over clothes and on bare skin.  Be sure that it works both for self-application and buddy application. 
There are nuances and differences between all of the recommended TQ which may influence your decision.

 

CoTCCC Recommended Devices and Adjuncts