Hi sifus and gurus
Looking for suggestion

Budget: can go till 10k

Usage: Visual Studio, Visual Studio Code, Ms Sql server Express, Mssql management studio, Virtual Box and maybe some other heavy stuff of software dev tools..
and other basic stuff like chrome, firefox, office

Requirement :As above, can run multiple instance of visual studio (~3), visual studio code, sql management studio concurrently without having no issue of lagging and running IIS at background for testing/debugging..
might also run virtual box for linux at the same time ..

This notebook is planned as one time investment for maybe untill next 5 years...

Currently aiming at Lenovo X1 Carbon 6thgen(i7-8550u,16GBRam, 1Tb M2Nvme ssd) or can push to X1 Extreme(i7-8780H, 32GB Ram, 1Tb M2Nvme ssd) if wallet permit..

Looking for opinion and suggestion
Thanks..

Quadro as the graphic card nvidia Quadro? I'm not really into gaming..just wanna find a notebook that can cope with my software dev tools
for max weight, maybe 2kg?
for battery life, can go up to7-8 hours of heavy use..?