Zuku is the best internet servive provider in Kenys. It is a brand under the Wananchi Group which provides both tv and internet at affordable prices. It has over 60% of the home internet fiber internet market in Kenya. It covers most of Nairobi and Mombasa. Speeds range from 1mbps to 60mbps which prices are from Ksh3000 to Ksh10,000, plus all their internet is unlimited. Do inquire if they have coverage in your area and check their website for the different plans.