I prefer to think that the different mods do not "compete" with each other. Proportions is a well-polished and great mod and I would hope that because I chose a similar (but not same) idea for part of my mod no one thinks I am knocking it, that is not my intent at all.
I think you could take 10 modders and give them all the same task or problem and you would get 10 different approaches toward resolving that task or problem. Different is not better or worse (generally speaking), just different.
And if nothing else, maybe someone will look at my mod and it will give them an idea for one of their own!
