I think we have discussed this hot questin over and over again, and some prefer dc, some prefer ebotd, the edge thingy=NO.
If u think about price/quality balance........... dont complicate your life and use a Ebotd.
I got mine 412ed and can say just 1 word...it rocks......... 54x max dmg,, no way i will change it for a dc, but this is just me