So I am on this mission to find the right vape (strenth and flavor). I said before that I like the Ry4. Ry4 has a great flavor and nice throat hit but on the exhale is still abit harsh. So I ordered low to see how that goes. This week I got the fruit sampler-8mg and my favorite of those is grape almost perfect, great flavor,nice amount of vapor just need alittle stronger throat hit,nice smooth exhale..just what I was looking for. So I order 11mg of the grape. 
, So I got no idea what can that be maybe cuz I got the 18mg and is to strong