Thanks very much for the great review, mympr. That blue foam is a pretty amazing little trick for cartridges, isn't it?
And the RY4 - it's widely known that it's my absolute favourite all-day-vape so I am always glad to find another fan of it. It's a love it or hate it juice - some people just cannot stand the stuff, but I think it's what e-cigs were invented for.
Very happy that you were pleased by the quick delivery turnaround and the literature enclosed, some of which has been specifically designed to be shared with those who wonder what you're doing when you're vaping in public.
Thanks again and happy vaping!