I wouldn't put too much money into Dynavaps unless your into collecting. They all hit near the same not matter what tip, stem or cap you use.
It's better to use your money for something that hits a little differently. E nano log vapes are nice, and use a glass stem that comes with the unit.
It's better to use your money for something that hits a little differently. E nano log vapes are nice, and use a glass stem that comes with the unit.