Soft sided rifle bags, I am shopping around & have a question on feature set. securing rifle in case

[USMC88-93]

I would prefer the ability to secure my rifle in the bag with straps as seen in the top bag in the picture below (relocate straps where I want them) but it would seem most have some version of the securing straps and pockets in the bottom portion of the picture.
Does the securing method and straps in the bottom setup keep the rifle secured enough within the bag to not flop around especially if you are using a double rifle bag. I will probably buy one of the voodoo tactical bags but if I can find a quality case with the ability to strap the rifle securely where I want it within the case I would like to look at that manufacturers offerings........

Anyone know of a quality soft rifle case manufacturer that utilizes the top method. Top case is from SERT and bottom is Voodoo Tactical... EDIT to add I know SERT offers this feature set but know nothing of their quality, are there any other manufacturers?