I don't mind that one is refurbished. I don't know which will perform better in different areas. There's only a $10 difference so price variance isn't an issue.
http://www.staples.com/Refurbished-Dell-15-5555-15-6-LED-AMD-A6-7310-1TB-4GB-Microsoft-Windows-8-1-Laptop-White/product_2072043?externalize=certona##specificationsContent
http://www.staples.com/Lenovo-Ideapad-300-15-6-4-GB-RAM-500-GB-Hard-Drive-Intel-Core-i3-6100U-Processor-Windows-10-Laptop/product_2126772?PID=404255&storeId=10001&AID=10422268&SID=489559_desktop&cm_mmc=CJ-_-404255-_-404255-_-10422268&CID=AFF%3A404255%3A404255%3A10422268&CJPIXEL=CJPIXEL