Hey guys, I am getting a laptop tomorrow. The configuration I am looking for are: 3rd gen i7 500 GB HDD 8 GB Ram 1GB Video GFX Card I will be traveling a lot so durability is top priority. I plan on using it rough.. I mean let it run almost 15hours a day and at at times 24x7 too. I was thinking of Dell Inspiron 15R or Lenovo Thinkpad X230. Which one do you guys suggest?