You may get a little more fruitiness flavor from American Ale II then I, which depending on hop profiles may be nice. Also it has high flocculation vs medium for American Ale I, which is normally better for malty beers (per Wyeast site).
Sometimes you may have to swirl your carboy/bucket because the high flocculation can cause the yeast to drop after only a few days and you may want to get them back in suspension.