About the purchase of Dell series notebooks

[Alongsuo]

Hello everyone, I need to update my computer recently due to work needs. I have bought Dell brands before, so I want to continue to buy this brand this time. But now due to work needs, facing the many series of products under Dell, I am caught in the vortex of choice barriers, so I would like to ask for your opinions here

Now due to work needs, I will use some 3D modeling software, and I will use 3D scanners to scan models and modify some models later. I use Revopoint's modifier

Therefore, the computer configuration requirements I want to buy are higher. I currently prefer G15, but considering the portability, I remember the bad memories of the heavy weight of the G3 I bought before. So I want to balance performance and lightness.

If anyone has used other series of products, I hope to give me some good suggestions, thank you very much.