Michelin Harmony VS Yokohama Avid TRZ

[RedRide]

Yeah, I still got the crap "Goodyear LS" OEM tires and will be replacing them soon. I have been puting up with them for almost a year now and I had enough of them
I want to stick to the stock size (185/60-15) and I was thinking about getting Michelin Harmonys but, they are expensive.
In fact, they are more expensive than the utra high performance tires I just got for my Celica!

So, I was looking at the "Yokohama Avid TRZ" as they get generally good reviews also and are almost half the price of the Harmonys.

I should add that I drive rather asgressively and use my yaris for commuting in all kinds of NY weather so, I need an AS tire.

I would apreceiate any feed back.