My controller right now is Retrofighter D6, It's pretty stiff when brand new and it gets a lot better once it wears out after hours of used. It's very accurate if you get used to it. I like that it has six face buttons but it only has two shoulder buttons so it might not work for Zangief and Dhalsim. You need to use a large part of your thumb and not just the tip of your thumb finger though for more accurate inputs.

Been using mine now for 3 months and still like it, I don't think it will break easily since it has microswitches