I feel like trading anything that is the same value as a PGF right now in DTS for DTS is really redundant. You might as well ask for a 1 to 1 trade for an item instead of asking for a bunch of DTS
Well I don't see the point to get DTs if not for stats/hit redeeming on weapons. So basically do trade item for item if you don't need to improve your weapons because there is no point having DTs otherwise. Moreover, most events ask for PDs so... Goodbye .> DTs