Paladinx,
First welcome,
You just learned your first E-cig lesson,
Those in the Business of "Selling" E-cigs are over priced and Full of it most times.
On the other hand, Enthusiests that sell like most of the suppliers that are members here, will tell the truth and help where they can.
The Loongtotum brand has been reviewed in here a few places, and thats all that thing is. They just slap a Branding sticker on the box.
The 901 is a good all around E-Smoke.
There are some that are larger, some last longer, some better made, some look like a Smoke, otheres like a Pipe, one like a Screwdriver, hehe, the 901 is fine to start, if it doesnt cover everything you want them to do, you then will have to decide how you want to use them, and stay with it, or expand your collection like a lot of us do weekly
One tip we tell everyone, try to order spare parts, another Atomizer and a bottle of Juice at least with your first Kit.
Good Luck