Thinkpad t420 vs w510 for basic linux use

[Aodab]

I am looking to upgrade my Dell Inspiron 1420 to something that packs a bit more of a punch. I would install linux on this laptop (most likely arch linux).

I want to be able to compile java as well as android java code fairly quickly, watch HD youtube videos, run civ 5 at medium settings, and do basic web development.

I have a budget of around $300 and was hoping to pick up a used thinkpad. My question is would a used t420 or w510 suit my needs better.

I'm a bit of a noob when it comes to buying computers. Where would be the best place to find cheap, refurbished thinkpads?

Thanks!

Aidan

 

[Cloudy1]

Where are you located?

 

[Aodab]

The eastern united states

 

[Cloudy1]

Try these links:

http/outlet.lenovo.com/outlet_us/laptops/#facet-1=1,2,3,4

http/www-304.ibm.com/shop/americas/webapp/wcs/stores/servlet/default/CategoryDisplay?categoryId=2576396&storeId=1083996948&catalogId=-840&langId=-1

 

[Aodab]

Thanks! Do you know which one would be more powerful?