I am looking for a portable that can do both waxes/oil/shatter and also PG/VG nicotine liquids. I am looking for good quality but under 200 if possible. I understand that i may have to adjust batteries/tanks. That is fine. even a build your own if you can show me what to get. I am new to all the vape pen technology over the last year. If anyone can steer me in the right direction i would greatly appreciate your advise and wisdom.