I have the same problem and god bless at least myfreedomsmokes. The thing that keeps stopping me from mixing the straight higher mg with the flavored lower is that I figure that the flavor is going to drop in half as well? Since I can barely taste the flavors in the first place (except menthol) I'm skeptical about the idea.
There's a current thread / poll for nhaler and opinions whether or not he should offer his HV
juice in higher nic strengths (currently, 12mg is the only available). Most people seem to think that a 24mg would be all that is needed. Of course I put my two cents in regarding at least 36mg, if not 48mg. Some of the responses have been just to 'cut' it into a higher nic content but there again, you're going to be 'cutting' the flavor as well. What's the point?
I guess us 'higher nic' users are among a small minority here, I can understand that, however I prefer to take a few hits and put the thing down instead of adapting to a new lifestyle, one which includes an ecig permanently attached to my face.
Hopefully and in time I'll be able to reduce into a more 'mainstream' nic level but until then, thank you to all the suppliers who offer the higher stuff.