heated seat opinions

[05wh250]

the drivers side hasn't worked in awhile and i was told the other day that the passenger side wasn't as hot as usual. my question is should i fix or replace the stock elements or go with something like this http://www.heatedseatkits.com/heatedseatkits/iheat3/index.html

 

[AKHILF]

My trucks in the same boat. Hope to hear what other people have done.

 

[lowbedriver]

I installed seat heaters when I reupholstered? my truck.bought them off ebay for 140 for both seats.2years now and still work great