Helical antenna left or right hand polarized?

[Stathis]

Hello, I m using a three blade cloverleaf antenna on my tx.On my rx which helical antenna is better right or left hand polarized?

 

[N017RW]

Neither is better than the other, just don't mix on same carrier.

When using two carriers have one setup LHCP and the other RHCP can reduce interference.