umm personally i'd go neither, bang for your buck theyre not very durable, or light and are good but not great to ski on, personally i think for a hyped ski line offers better value for cash and their skis will last nearly as long
if you are notoriously brutal on your skis, buy head, i have wrecked every pair of skis ive ever owned in about two months, but the heads i have now have held up much better than anything in the past, and the edges have stayed in and havent even cracked yet which had been the major problem for me, i even snapped a pair of stls in half. Also im 6'2 190lbs just for reference, although i ski strictly park, mostly rails
also for the same pricepoint as the armadas and 4frnts i have found rossignol to be more durable and just as fun to ski on
good luck with the shoppin guys