Sitka really shines over Kuiu and First Lite in their specialized clothing pieces for Treestand hunting whitetails and their specialized waterfowl clothing. First Lite is trying to catch up in those spaces and Kuiu doesn’t really even try to market their gear for those activities. Using spot an stalk western clothing for treestand deer hunting is a great way to be really cold while wearing a lot of $$$ gear.
For general western gear pieces they all have comparable stuff so pick whatever fits you the best.
Try a bunch of stuff and sell whatever you don’t like and you can make most of your money back on high end gear like if you catch it on sale and don’t like something.
In general Sitka tries to design a lot of features into their clothing, Kuiu is more minimalist and first lite was into making general use pieces but they seem to be going the Sitka gear route more each year. Sitka and Kuiu tend to be more athletic cut and First Lite is a bit more generously cut but still more athletic than most cheaper/older camo.
For general western gear pieces they all have comparable stuff so pick whatever fits you the best.
Try a bunch of stuff and sell whatever you don’t like and you can make most of your money back on high end gear like if you catch it on sale and don’t like something.
In general Sitka tries to design a lot of features into their clothing, Kuiu is more minimalist and first lite was into making general use pieces but they seem to be going the Sitka gear route more each year. Sitka and Kuiu tend to be more athletic cut and First Lite is a bit more generously cut but still more athletic than most cheaper/older camo.