Napoleonic era for me, there are already packs for the other eras, not enough I'll admit but there's absolutely bugger all for the Napoleonic era!!!
Think of the wealth of ideas there, French Cavalry, glorious uniforms, British Sharp shooters, I could go on but you prolly get the idea by now [ROFL].

Injustice will be avenged.
Cofiwch Dryweryn.