My first treadmill was an inexpensive one that I bought second hand and used until it fell apart, about 2 years. During a trip I was in a hotel fitness room and got on an expensive model... and fell in love! It was so solid and smooth, with easy to use programs and feedback. I decided to invest in one... I paid $3000 for a floor model that was listed at $4000, and made payments. It was worth every cent. That was almost 10 years ago. It still works like new, and during the winter months it helps me keep my sanity. Believe me, you will LOVE your treadmill, there is no comparison to the cheaper models!