That's hard to say. Most all mesh dishes are different (from different manufacturers). Some are terrible with ku, while some do pretty well. Since you have both, this is something you need to discover on your own, I think. Let us know how your results come out. I also have both, but until I could set it up to do a test between the 2 using the 4dtv on G4 (X4) and/or AMC3 (K3), it really doesn't matter. Currently, I can get ku from the BUD, a 1.2m, and an 80cm to 3 different DVB receivers. Believe it or not, at times, each one will out perform the other 2, using all 3 to get the same channel. But, in all honesty, I'll have to say the 1.2m does it better most of the time. But, that's not a fair judgement with the BUD, because all Bud's are not the same. And yours might out perform mine with ku. So, I say, you need to find out for yourself. And, let us know. Also each receiver will at times bring in different signal readings. They are different manufacturers also. So many factors involved.
Al