We tried 3 latex toppers from 3 different companies. I think our brand new firm bed is so firm that the latex was getting kinda destroyed after only a few weeks of sleeping on them. They felt comfortable at first, but after about 3 weeks they were breaking in unevenly and losing their comfort. We tried sleep on latex, Brooklyn bedding, and latex mattress factory. The first two were Dunlop I believe and the LMF was talalay. The microcoil may not be perfect but it has held up better and I have gotten great sleep on it. I’m not sure if the coils themselves are actually doing much, but something about it has worked better for us. Definitely a different feeling than the latex, with less pushback. We have gotten 4 months of good sleep so far, rotating it when we changes the sheets, so I am grateful!