2 Products I Like Which One to Choose?

I have a 600 sq ft treated pine wood deck in bad need of rejuvenation. I have done extensive web surfing and narrowed the products to use to 2 systems:

1. One called "One Time"
2. Another by ADB called "X-100"

Both systems come with strippers, washers, stabilizers etc. for the wood.

In times like this, I go for price to break the log jam. But I thought folks who may have experience with both products to give me their preferences.