I know this is an RS thread, but I caught a shiny Suicune on my Crystal kart after the third try! I only tried to catch it three times because I knocked the bugger out twice... -_-; but the third time it was shiny! Yeah, anyway, this *is* an RS thread... let's see, the shinies I've got on my Sapphire kart:
Poochyena: well, it evolved-- it used to look really cool and golden, but now, it's just a weird brown... -_-
Zigzagoon: I actually didn't have to search for this one. I was looking for a Minun along whatever route is north of Slateport (116? I forgot the #) and poof! I about fell off my chair when I saw it. I just evolved it into a cool red-striped Linoone ^_^
Swablu: I like the normal blue Swablu... but I saw a shiny while looking for a shiny something else - I forgot what - and grabbed it. ^_^ I'm considering evolving it and getting a gold Altaria... but me likes my blue one....
I think that's all the shinies I have on Sapphire... I have no luck whatsoever with this kart for shinies-- on my Crystal kart, I got shinies left and right (Silver was a little harder to find them in)...
Some people say it was easier for them to get shinies in GSC and uber-difficult in RS, and others say it was vice versa... :( I never had to look for shinies in my Silver or Crystal karts, and in Sapphire, I find myself searching for hours... -_- (the only shiny that I didn't search for in Sapphire, other than Ziggy, was that shiny Safari Zone Pikachu... and it raaaaaan! T_T)