Mr.Spiral
Freaked Out
I collect both scales, but it's easier for me to do as I only go after a handful of characters which allows me some display leeway in placing them side by side. for instance, I have my Batman items all lined up in one area of the room with 1/4 scales on one shelf, 1/6 scale on the next, and then the final shelf has Play Arts Kai and Mezco 1/12 versions of Batman and associated characters. Another area has Spider-man, another Superman, then Captain America, and finally Hulk and Wolverine (and soon Flash and Daredevil) share a space with random characters I grabbed one or two of as there's not enough of each from individual lines to justify them having their own sections. That admittedly only works for me because I zero in on trying to get all version displays going of around six to seven characters and over half of them don't get figures in multiple scales.