I am interested in the Nikon Pro Staff BDC for my 30.06. I have heard great things about it and the Nikon Omega for Inlines. My question is, can I put the Pro Staff on my Inline also or do I have to use the Omega. Can anyone tell me the difference between the two? I understand that the crosshairs may be set up different for the different velocities and trajectories, but by using the "spot on ballistic match", it seems like I should be able to find loads that will match up for my inline and the pro staff. Any advice would be helpful.