Amp power wire to battery connection?

[BIGE1123]

For those guys running bigger power wires for multiple amps, what's your preferred method for fastening your main power wire to your battery?
Good ole ring terminal or .....?
With the amount of "other stuff" connected to the terminal it doesn't look like an EFX clamp will work...

 

[regal81455]

Pure copper battery lugs....

 

[BIGE1123]

Pure copper battery lugs....

Just so happens that I have a bag of them hanging on my pegboard that I completely forgot about.
Thanks!!

 

[regal81455]

NP!!