Thank you everyone; your replies have been fantastic.
Rickajo thanks!
I tried the V4L 11 mg. Nuport by Wow, and that seems weak!!!

I think maybe the Dekang 18 mg. menthol may be way more than twice as strong as the 11 mg. Wow Nuport.
If I use an atomizer and a drip tip so I don't waste my cartomizers, how do I do that? Do I just drip a few drops right on the atomizer??
Sandy