Overall reliability should be the most important factor; also the recovery speed, ease-to-use, and competitive price are also some important factors that you should consider.
Nokwethenjelwa Jikelele kufanele kube isici esibaluleke kakhulu, futhi ijubane alulame, intokomalo-to -Use, futhi amanani abiza futhi ezinye zezici ezibalulekile okufanele uzicabangele.