strength , maybe, but I think the original is more then strong enough for the tenere , it's wear and chain life that's maybe a bit better, since the sprockets and chain is wider and has a bigger contact area ...

one big difference is the noise ,

all my other chains made a rattling noise , now the chain is almost silent ...

I think you can stay to original gearing , I have a 47 in the back ,
and now I think I still easy want to switch to a 14 front , cause I use it a lot for off road and there this will become handy , to let the front jump up a little bit better over small bumps and threes