If you're worried about patching to 1.143.

[callahan9119]

All you have to do is install 1.143 into another folder. All I did was change the name of the new folder from "Mount&Blade Warband" to "Mount&Blade Warband Brytenwalda" during install. So now I have both 1.134 for native games and 1.143 for this mod.

 

[enemy_man]

I've found 1.143 to be very stable and I play all mods on it, even those made for 1.134. I have yet to encounter any problems but good advice for those who have.

 

[callahan9119]

I don't like the way it balanced trading, I like the iron trade how it was, easy and profitable.

 

[Sir Prince]

Iron trade was quite easy and profitable for me in 1.143 native.