Isosceles, straight dominant arm, bent support arm. That way, the whole body, not just the arms absorbs the recoil, and I'm back on target faster.
IMHO, Weaver or isosceles are equal, and it's a matter of personal preference.
History fails to record a single precedent in which nations subject to moral decay have not passed into political and economic decline. There has been either a spiritual awakening to overcome the moral lapse, or a progressive deterioration leading to ultimate national disaster.
If you think a strong military is expensive, think about what a weak one would cost