FTA Satellites & channels viewable in E Africa

Ps im quite new to fta stuff but buying an fta decoder & dish next week. I was using GTV before it closed down,  now i need to acquire  eurostar eb 999 fta reciever. Advice me on what channels both african & western i can pick with it, type of dish, lnd to use & even the best decorder to use. I will greatly appreciate. God bless for your help. Thanks.
NB: Im kindly waiting asap. DAVID, UGANDA. Mobile +256772567434.