I have 4 sim cards for all services in kenya.Safcom-reliable,yet unapologetic rip-offs;Orange-can make u want to petrol bomb their HQs(ripoffs,unreliable con-company);Airtel-all bluster and lies(promising heaven,delivering crap);Yu-basic,no-frills stone-age services.
After trying out all,i went stone-age(Yu).I pimped up my simple desktop with speed up tools and programs including web accelerators,prefetchers,updated all my drivers,installed full anti- virus and anti- malware,updated my unlocked safcom dongle firmware and dashboard and voila!!!-am able to get almost 3g speeds using Yu stone-age service at very cheap price(39 sh-300MB daily).It was hard work-BUT WORTH EVERY SHILLING!!!!