First of all, i haven't found a thread with this subject, which is surprising, so if anybody has a link to one, just post it here. Now, to my question. I've been doing some calculations in space/defensive power ratios and my conclusion is that (apart from building a wall that will touch the sky and adding a tower) the best defensive set up is a bunch of charriots. Now, i wonder two things. 1. Is that correct assessment? 2. Should i mix units for a syngery effect or just go plainly all-chariot constellation?