That is such a broad question that you will get dozens of different answers, which probably won't help you very much in narrowing down your choice.
What is your budget? Is it a PC and laptop or laptop? etc etc.
As a generality, Mesh, Evesham and Dell are all 'good' manufacturers each with a large customer base. you will get moans and groans here from people about each one of course. I have in the past bought 2 Mesh PCs and have been pleased with the service, including after-sales/warranty issues.
More info. please.