Well I admit with the 25 florin difference there's not much of a reason to get spears. However as I said the cav is most likely going to get valor which gives the spear the advantage in terms of cost. Alans are out of the picture as now they cost more. So it's a close battle between mountedS and 150 spears. For 150 it might be better to just scrap the spear idea altogether but that's only if the mountedS is similiar in price.