Tunze Silence or Eheim 1260

[Rogue951]

After hearing Fkshiu running his pellet reactor from his return pump (thanks for the idea! ) I think that will work for me to save some space in the sump.
Which of the 2 pumps would work better?

Tunze Silence 1073.020 or Eheim 1260?

both pump about the same, but the silence seems to have half the max head height.
I'm only going up ~3 feet so that's not a big deal but does that mean the eheim will put out a lot more at that height than the silence?