I don't know much about other organisations and tbh I don't really care. Kmg is the one near me and it's well run in my opinion they've got good courses like bar fighting and ground fight courses plus regular instructor updates which is good. But if I went somewhere and saw a different organisation I'd have no problem training there as long as the teachings good
At least you know that the one near and that you train at you is generally respected by kravists.