ironwolf Totally disagree. On X570 yes but that makes more sense to have full size boards on that chipset. B450 plenty of uATX. The [supposedly] upcoming A520 (?) and B550 (?) should have plenty of uATX boards.

I didn´t refer to AM4 only, I mean overall, Micro Atx at this point is the "neglected" format. You have several articles/videos talking about the subject. For example, on the last Computex it was evident that most Case Companies didn´t even bother with new Micro Atx cases (NZXT, Corsair and Fractal just to name a few important ones). Steve Burke (GamersNexus) even mentioned that on his coverage.Micro Atx was the real alternative some years ago, for a bit smaller system. But if you compare Micro Atx cases with their ATX counterparts. you are saving like 5cm on height and length, small differences (Meshify C Mini for example, is only 5cm shorter than the ATX Meshify, basicaly 3 fingers).Then you have the Mobo options aswell. When a new platform is released, the first models to appear are ATX and you have a lot more options. Low budget mobos, beefy VRMs mobos, mid range mobos, etc etc. If you take a look at the last Intel chipset, Z390, you will already see how it lacks on the Micro Atx department. Few motherboards models compared to ATX.Where Micro ATX stil has some variety is on the low end. B360 or H310 entry level chipsets, B450M for AMD (wich turns out to be really good, because the new AMD CPUs are 7nm and use less power, so they do well on those B450M models). But take a look at X570, how many Micro Atx? I didn´t even see one listed here in my country.Nowadays ITX is going so strong, so who wants a smaller system just goes ITX. The ones that don´t bother go ATX. Micro Atx is being more and more neglected because of that. ITX took its place.