I have some polyester blend running t-shirts that stink within 20 minutes of wearing them even just sitting around. Based on my research polyester stinks and once it does, good luck getting the smell out unless you have special detergent. How much better are the merino wool shirts on stench? It's not that I'm trying to smell good on trail because I know that doesn't happen, I just don't want to use materials that stinks before you even put it back on. I see long sleeve merino tees selling for $40-70. It's hard for me to justify that price for one t-shirt. Do they have to be 100% merino? Is it worth it or should I just accept the stench and use the $15 poly blend shirts??