I know the PCE port of Strider is supposed to play like crap, but only judging by the screenshots, the PCE stands up. I can't say it's better than the Genny, but I do prefer the look of some of the PCE screenshots over the Genny, and vice versa.
For an Arcade Card game they really could have done a lot better with Strider. I know the PCE port has some cool cinemas and sequences that do show off some of the Arcade Card's capabilities, but the actual game looks like a SuperCD.
This thread is just driving the point home that the system specs don't matter as much as the effort and ability of the developers. Though, of course, each of the 16 bit systems do have their specialties.