Hp omen max 16 VS. Hp omen transcend 14 battery life

I want to buy a good gaming laptop for under 1700$. I found that both the max 16 and the transcend 14 are within my budget. What my needs are in a laptop is performance and battery life. However, i have seen that the hp omen transcend 14 has a very limited gpu wattage, which is a big deal, but it seems (as per the reviews online) that is has great battery life. (BTW i am interested in the rtx 5070 ultra core 9 285H for the transcend 14, and the rtx 5070 amd ryzen 7 350 for the max 16), and the max 16 is vice versa as it seems online as well( great performance, but bad battery life). I wanted to ask if the max 16 actually has WAY worse battery life than the transcend 14, or if it is minor, as i can only find battery life tests only for the intel versions, and I’ve heard that the amd version is more battery efficient.