Good day guys. I would like to start doing mountain biking so i need a bike, i dont want to spend about of money on my first bicycle. My budget us R8500, I would like to know, which is a better buy, a silverback slade 4 R5000 or the silverback slade 3 R6500. And then I also saw a Specialized bike in the shop for R9500. Please any recommendation welcome. And also I am 1.7m tall but weight about 140kgs. Should I get a small or medium bike
