Agreed. Also ask them for the turbo model that will allow for zero behavioral modification......just do nothing and the wait wil fall off in three weeks.
The one that will still allow someone to drink, smoke, and eat lasagna during the full liquid stage. Y'know, the super special sleeve people keep referring to: "Ugh, I have TONS of friends who got WLS and still do bodyshots, pass a bong around, eat fried oreos and lose weight!"