Tenet proofing floors

[Eric Bilderback]

Do you guys suggestions on what to use for floors?  I am remodeling my units on turnover and am putting down new floors.  I put down pergo on the last place.  It was 1.39 a foot including the pad or whatever underneath.  I am kind of wishing I went with the 2.00 a foot stuff.  It is supposedly water proof, lifetime guarantee, etc.  These are for small 1 bd room apts. renting for hopefully $700 after the remodel a $100 increase.  

Yesterday I went to look at a move out and I saw that a tenet had put a couple of dings in another wood   floor.  I am concerned that this will happen to the new floors.  

Thank you for any advice,