Depends on what else you can get. Do you pug icc10 for the first 4 bosses that many do? do you pug your team to get the weekly raid complete? In other words did it take you over a month to get those badges at 2 a day from heroics or are you pulling in 30 a week with some pugs and weekly? If so don't buy emblem gear that drops there. 2pc and 4pc set bonuses can go a LONG way to increasing dps output so some go for those asap over the offset items like boots, cloaks, belts, trinkets etc. Also what can you get that is 245 from Triumph or crafted items. Upgrading those make less sense than an item that has been sitting at i200 for the last 6 months.

Teir 10 legs and gloves drop in VOA, are you doing those? If all you're doing is heroic dungeons then I would just go with whatever is the biggest upgrade available.