The 205 is the same as the 305 except for the heart rate monitor. I know I wouldn't like the HRM strapped to me and Tom had one for a while and he didn't like. Unless you are set on getting a 305 with the HRM strap, I say save some money and get the 205. That's just me.

I'm sure Joey will tell you all when he sees you, so I'll go ahead and embarass myself beforehand. This is what I looked like when I opened it:

LOL, you deserve it. Tom and I have known since the Reindeer Romp and even watched your mom give Joey her half . I'm so happy for you!!! I swear it was an unbelievable difference maker in my training and I didn't have near the base you do now when I got mine. You really don't know until you start using it but you will soon realize how vital it can be to your training. Congrats and enjoy!!!

One of the hardest secrets I've had to keep knowing how bad you wanted it. Now I can't wait to see just how much you love it. I'm extremely happy for you.