I have the 10slc and went with the nl 8s to reduce the perceived shake. I went back and forth between the 12s and 14s but in the end decided on the 14s since they would be on aI like the 14x NL as a complement to a 10x best.
The 12x NL is a better compromise for general use than the 14x NL, although I prefer a 10x even more for general use. This is likely because I spend more time with my binocular handheld than not.
For the poster that wanted a 95% tripod 5% handheld binocular the 14x NL is the way to go. It is definitely good enough in the hand for 5% use.
tripod and the 8s for off hand. I suspect I will switch between the 8s and 14s during a glassing session on the tripod. 8s for broad view for movement then the 14s to pick an area apart.