Man, I HAVE all those magazines. Back in the early '90s I bought EGM every month, including the few issues of that skinny little spinoff they did for the import scene, Super Gamer or Super Gaming or whatever. I also have the first three or four years' worth of GameFans and the first, like, five years of Nintendo Power.
But EGM was so great back in those days, especially around '90 and '91 when we were transitioning from the 8-bit to the 16-bit generations; every issue had new Mega Drive/Genesis stuff and previews of the first generation of Super Famicom games, which looked frickin' AMAZING at the time. It was such an exciting time to be a gamer and see such a big leap forward in our hobby. I had a letter and also some high scores published in EGM back then, too.
Great stuff!