down to two choices... which to get?

ok, i have it down to two choices... which do you think is better?

two of these sticks? pc4000
http://www.newegg.com/app/viewProductDesc.asp?description=20-146-312&depa=1

or this dual pack pc3500

http://www.newegg.com/app/ViewProductDesc.asp?description=20-146-294&depa=1

or a better idea that will get me around 230 - 250mhz for about the same price.

Mushkin "222 Special" PC-3200 (Winbond BH-6 Chips) would be a better match for an Athlon system then Mushkin PC-3500 LVL1 (Winbond CH-5-like Chips) or Mushkin PC-4000 (Hynix PC-4000).

You will have potential issues getting BH-6 up to 230MHz+ unless you can give it increased voltage (above 2.9V). The Mushkin PC-3500 LVL1 may not get up there either. And the Mushkin PC-4000 will be limited by it's higher latency and may run underclocked as well due to limits in CPU FSB.