Speedo or Pearl Izumi?

I plan to wear the bright blue suit above during all three phases of the upcoming triathlon. It's specifically designed for swimming but should work equally well for biking and running. Using this suit will make the transitions from swimming to biking and biking to running go as smoothly as possible.
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After the swim, I'll only have to slip on my socks, biking shoes, helmet and sunglasses and hop on my Trek. After biking, I'll simply take off my helmet and biking shoes, and slip on my running shoes.

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I like the simplicity of this suit. My only concern is that I might get too warm in it during the biking and running portions if the fabric doesn't breathe. I've contacted Speedo to get their thoughts and hope to hear from them very soon.

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I wore the suit when I competed in an indoor triathlon a couple of years ago and I was happy with it.

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I wrote the paragraphs above yesterday, Sunday. The following was written today.

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The long range forecast for Saturday, the day of the triathlon, is thunderstorms, hot and humid. If that's the case, I may have to wear the multi-color Pearl Izumi suit shown above. I know this suit breathes because I wore it two summers ago in a triathlon and it was great.

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This afternoon, I got a response from Speedo to the e-mail I sent them. "If you think the suit will be too warm, you should wear something else. It's all about personal preference." They never answered my question regarding whether the fabric breathes or not. How's that for technical support?

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I like the looks of the Speedo better, but I fear I'll be wearing the Pearl Izumi. I know, I know. I should be more concerned about the predicted thunderstorms than about what I'll be wearing!!!!!

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Did I ever say I was sensible?

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(See my previous posts for more triathlon details).