Been waking up feeling like I didn’t actually sleep, even on nights I get 7-8 hours. My old memory foam pillow has gone all lumpy and flat in the center and I think it’s part of the problem. Came across this MUFEW down alternative pillow and the reviews look pretty solid for the price point. Has anyone on here actually used one? Mainly wondering if it keeps its shape past the first couple months, whether it gets too warm if you run hot at night, and if the fill actually feels close to real down or if it’s more synthetic-feeling. Any pros or cons I should know about before I drop the cash? Would appreciate the honest take. Thanks!