I use a mflb as well, and it hasn't left my side since it arrived at my door. I did also purchase a micro g vape pen from grenco science, but she's meant specifically for hash oil and wax, not really bud or kief... thats :launch: territory.
Shop around you can pick up a MFLB box about $80 and my pens which came two in a set cost me 40usd out the door. Very reasonable to me.