As I've seen the MSI GE76 has the good reviews so far in terms of performance and thermals. as for the Advantage i would wait for reviews, you might try Laptop Reviewer Jarrod's Tech he is the go to guy for Laptop reviews and also Dave2D, Linus does the review but rarely.
Your concern would be the Thermals it would affect performance if it throttles or so.
Based on the reviews on the MSI GE76 Raider, seems pretty good and able to boost without a problem for longer periods of time. but still ur preferrence.