Trangia's good, light, reliable, but slow and a bit faffy.
We have two of type B - one of which is a Primus gravity, which means we get more gas out of the canisters.
Oh - there's another variation you want to be aware of. Campingaz stoves pierce the canister, so once it's fitted you don't remove till its finished. Unless you're travelling abroad, you want a screw-threaded stove.
btw, type B is a lot more stable than the lightweight type that sits on the canister. While you could get a base to support the stove, it's still not great, and there is nothing more disheartening after day in the fells than having to get the ants off your beans after they've tipped onto the ground...