Damselfish
Contributor
Don't feel you have to buy a bag from some dive brand unless there's a particular bag you want for some reason. They're sometimes more expensive than you would pay for a "regular" bag but not necessarily better for the purpose. And as far as advertising there's dive gear inside - it's unclear how much that really matters, but there's certainly no benefit to it.
Obviously lighter is better. If there's any chance you will wind up on a liveaboard or even a small plane eventually, some kind of soft duffel style works out better that a "suitcase." In my experience soft luggage also takes abuse better than a case - better to bend than break. We used to travel with some hard cases we already had and they got gradually trashed, which was just as well as they'd be too heavy now anyway. But if you've already got a suitcase and it works - your stuff fits, it's within weight limits, and you're not going to have to stow it someplace small after you unpack - then it's fine.
We're using Eagle Creek ORV rolling duffels, with a bit of a hard bottom, pull out handle and built in compression straps. These are a heavier than a plain duffel, but a whole lot easier to get around with than our previous sloppy rolling duffels with no cart-like thing built in. So we consider it a good compromise. We've had them for a bunch of years now and they're holding up well. (Had a problem with one of the handles but they have a lifetime warranty on stuff like that and fixed in no problem.) So it depends if easier to carry/features or cheap/light is more important to you.
Obviously lighter is better. If there's any chance you will wind up on a liveaboard or even a small plane eventually, some kind of soft duffel style works out better that a "suitcase." In my experience soft luggage also takes abuse better than a case - better to bend than break. We used to travel with some hard cases we already had and they got gradually trashed, which was just as well as they'd be too heavy now anyway. But if you've already got a suitcase and it works - your stuff fits, it's within weight limits, and you're not going to have to stow it someplace small after you unpack - then it's fine.
We're using Eagle Creek ORV rolling duffels, with a bit of a hard bottom, pull out handle and built in compression straps. These are a heavier than a plain duffel, but a whole lot easier to get around with than our previous sloppy rolling duffels with no cart-like thing built in. So we consider it a good compromise. We've had them for a bunch of years now and they're holding up well. (Had a problem with one of the handles but they have a lifetime warranty on stuff like that and fixed in no problem.) So it depends if easier to carry/features or cheap/light is more important to you.