As I have lost Agincourt another 3 times I need some diversion and started a new early campaign as Germany.

What would be a better unit to use for garrison duty - the +1 valour peasants from Provence or the Slav Warriors from Bohemia that Germany can recruit? Both have the same number of soldiers and the same upkeep and the Slav Warriors would normally have better stats than Peasants, but would the +1 valour change that?