Hi everyone, appreciate your recommendations:

1. Preferred brand : anything reliable or has good warranty
2. Budget : prefer below RM3K but can be a bit higher
3. Usage : Stock research and trading, TV / movies, spreadsheets, word processing
4. Screen Size : 13"-14",
5. Other requirements : will probably need 8GB RAM, usually hv 15-20 browser tabs open when doing research, prefer below 1.8kg

I'm looking at the Lenovo Ideapad 510S and 710S, are these models any good?

Thanks for the info ZMF!