Which go pro to buy?
 

I want something to record my track sessions, my budget will be in $200-$250.
Any recomendation will be great.

I think the Go Pro Hero 3 Silver is very good, I've seen people selling them with bundle (extra battery, mount, head strap, stick, extra SD card) for 250-300. Just gotta look on ebay/craigslist for them deals.

I did spot one but have other financial matters to tend to. :(

256 + tax for just the cam on amazon.

[ame="http://www.amazon.com/dp/B009PK9S90/ref=psdc_172421_t1_B009TCD8V8"]Amazon.com: GoPro HERO3: Silver Edition: Camera & Photo[/ame]

You can probably get the older models + bundle for even cheaper

Sony Action cam, is cheaper and has steadyshot (built in image stabilization) which is perfect for motor vehicles because things vibrate a lot.

Using a Contour Roam 2 mounted on a helmet gives great first person view.

3+ silver.

hero 3 black if you could get your hands on one, as mentioned earlier amazon might be your best bet. Usually see a ton of extra goodies that come along with it. Whatever you decide on, I suggest one that you can swap batteries in and out of. (i believe the hero, hero+LCD, and session are the ones that have built in batteries.)

this is way better than a gopro, like i said previously, image stabilization
http://www.sony.com/electronics/actioncam/hdr-as20