Internet options

I cannot fathom why Telkom can charge a higher price for a 10mbps uncapped ADSL line (R849.00pm), compared to a 10mbps Fibre (R799.00). Why should I have to pay R50 more for an outdated (Copper) ADSL line, when (Technically better) Fibre is the best option, but unavailable in my area. My other option is LTE which has 2 packages, Business hours 12am to 5pm at R599, or All hours at R899, I am very seldom on the internet between midnight and 5 pm (I work). So comparing the options, that are available to me, I have come to the conclusion that Telkom wants me to pay more to upgrade from my current 4mbps ADSL line to an All Hours 10mbps LTE, as opposed to just upgrading to a 10mbps ADSL line. I wish that Telkom would come up with reasonably priced option for the working-class people.