16 vs 32gb

Hello, I have a mediocre HP laptop with Ryzen 3500u with 2x8 GB RAM (DDR4 3200), and NVME SSD (should be really fast according to the specs) using W10. Since the GPU uses 2 GB, effectively 14 GB RAM. Lately with the heavier use (not gaming, rendering etc., just office work with many apps opened...