Just fit 195/50/R15 in my myvi...Grip is good, still need to drive longer to test the performance for PS3...Each rubber is not that cheap, but hope it's worth for value.

Still havent tested it during raining...noise I will still hear, most probably myvi has bad sound proof overall...Handling improves as its now wider and lower-profile tires are fitted in than the stock ones... I guess 195/55 gives more comfort? Never test thou.