looking for dual pump option to replace laing (mcp 355) , i been replacing dead pumps like battery's now
using EK dual ddc top v2 with x2 ddc 355 , 4 have failed already and iam getting tired of this replacements

each time one fails i go back to single D5 vario or use x2 12w ddc look alike till my replacement comes
*D5 total run is more then 2 off my top ddc runs combined >.>
*12w ddc in series using tube (wont fit any after market top , 2 in series equals to 1 mcp355)

should i go for D5 Vario with EK dual top ? or is there a better pump option that i should look into