TLDR: Which is the most effective exercise for building muscle, goblet squats or weighted backpack squats?

I (M) am 26 years old, 5'11, around 170lbs

Hello great people of bodyweightfitness, I have a question about my leg workout. I've been doing this Chris Heria workout for a few months:

https://www.youtube.com/watch?v=lQOSLBCNDF4&t=479s

It involves a 6 exercise superset, 45 seconds on, 15 seconds rest:

• Goblet Squats
• Curtsy Lunges (with goblet/dumbell)
• Goblet Lunges
• Deadlift (with dumbells)
• Glute Bridges
• Wallsit

I'm currently doing 3 sets of it with the goblet style and my legs are burning pretty good by the end of it. I recently started exploring weighted pullups and thought I could potentially incorporate that into my leg day too.

Just wondering if the weighted backpack would make it tougher or if the goblet style has some benefits that I don't know about.

Thanks!