Depends mostly on what form factor you want? I can highly recommend both Asus and Dell ultrabooks. Have had no driver issues with linux or bsd on either. If you

Depends mostly on what form factor you want? I can highly recommend both Asus and Dell ultrabooks. Have had no driver issues with linux or bsd on either. If you want more power though, and care less about support, I would probably say MSI. Stay away from Lenovo in my opinion, they have been going downhill fast lately.