Agreed, minus the purse thing.
I feel like the 400, 650, and 900 are pointless when there's only a few dollars price difference, and you get ~2 or 3 times the battery life in a unit that can still easily fit in your pocket... (or purse).
No, no no! They are perfect for discrete vaping! I got a 400 and 650 in my starter kit, and they don't cause alarm to strangers LOL The first time I pulled out my Provari I got looks of alarm

But, I do want a 1350...