carpet and padding advice needed

[Robert Rodriguez]

I have a rental property in Woodbridge, Virgina. I'm renting out a 3 bedroom townhouse for $1850. I bought the place brand new in 2012. This will be the first time I will need to replace the carpet in the house due to normal wear and tear. For 1850 rental in Northern Virginia do I purchase the cheapest pad and carpet because it's a rental? or do I spend a little money on the carpet and pad in hopes it will last longer? I mentioned the $1850 because I'm not sure if that puts me in the low end rentals, mid range, or high end. rentometer says I'm about average for my area. Also if anyone is familiar with Northern Virginia area and has a contractor that can handle a 3 story townhouse or know where I can can purchase a descent deal on carpet and padding (not to sure of average price per square foot here) please feel free to message me. thanks for the advice