I have tested many web browsers to find fastest browser with best performance on my laptop, which is low-end machine with Intel Atom, integrated graphics and 2 GB RAM onboard. And Slimjet is the best and fastest from all I have tested, providing best performance. I have also tested another interesting web browser, which is Thorium - fork of the Chromium browser. And in my personal opinion Slimjet is still better than Thorium. But I still have an idea, how to improve performance of the Slimjet, which is to provide builds of the Slimjet dedicated to some extra fetures of the CPUs, such as LTO, SSE3, SSE4, AVX, AVX2, AES and so on. In exactly same or simialr way like in Thorium browser (which you can see in their GitHub project site).
What do You thing guys ? Is it possible for You ?
Regards