Which is the best Cband LNB for 6 feet prime focus dish?

[Pin2]

I am planning to buy a Cband dish and LNB ,what things do i need to keep in mind while buying??
Off set vs prime focus dish??
LNB :ouble polarization,noise,gain etc??

 

[abdulla]

Hai 6 ft offset fibre dish price high
So prime focus is best for c band
And lnb dual polarisation 13 k and 12k solid filter lnb is the best
I have 17k and 12k lnbs
But i have no different in sat tracking
Maybe some wimax and cellphone tower intrepted area 12k is best