What are your thoughts on other types of mouthgards like eptamed and myobrace. If for example I have direct access to one of these is it worth it or are they not as good and a waste of time ? Maybe a good idea to start with? ( I'm also wondering about the thickness for example between the upper and lower teeth on these mouthgards,does that matter? Is the thickness the same as revi 1 and 2?) Thanks