ResMed Swift FX nasal pillow mask - size large
headgear
short tube assembly with elbow and swivel
for my Philips Respironics DreamStation.
But I just saw something called "Bella Loops Headgear for Swift FX and Swift FX Bella Nasal Pillow CPAP Mask":
https://www.directhomemedical.com/resme ... dgear.html

This is opposed to the standard "ResMed Headgear Assembly with Backstrap for Swift FX and Swift FX Bella Nasal Pillow CPAP Mask":
https://www.directhomemedical.com/resme ... -mask.html

Questions:
I have a large head, and a Bella Swift FX Nasal Pillow CPAP Mask would not fit me, so I am getting the regular Swift FX Nasal Pillow CPAP Mask. But the above description says the Bella Loops (sold separately) go with both the Swift FX and Swift FX Bella Nasal Pillow Mask.
1. So is this really true? Would the Bella Loops Headgear actually work, sizewise, with standard Swift FX Nasal Pillow CPAP Mask?
2. Are the Bella Loops adjustable? Is there Velcro, or are they just stretchy, like my current Fisher & Paykel Eson 2? I hate Velcro, since it wears out and doesn't stick after a while.
3. Which headgear do people here prefer? The Bella Loops or standard Swift FX Headgear with Backstrap for the Nasal Pillow CPAP Mask?
Thanks!