Actually, the Blu brought us into
vaping, but my husband decided that he really wanted a Joye 510...so i have inherited the Blu.
It's not great...it works. Customer service nightmare dictates that i'm never ordering anything from them again, especially now that the PCCs are exploding in pockets...heh.
Either way, it takes the place of half of my analogs. Someday i'll just stop buying the analogs, but i didn't start vaping looking to quit smoking. It's just nice to ba able to vape while i'm baking so i don't miss the cookie timer going off

(analogs are banished to outside smoking at home).
...i think i'm going to look up manual m401s now...