[Yes] I've been working as a guitar teacher for decades and have always used D'Addario strings on all my guitars because of their consistently good quality and balanced tone. I don't think I've ever had a bad set. These EJ 16-3D Light Phosphor Bronze acoustic guitar strings have a nice warm sound and just the right balance between the bass and treble strings.

[12] I have the Aputure LS 1/2 Lights which are 12 by 4.5. The Angler Softbox is made for 12x6, however the design is excellent and it fits snug and securely to my lights. The magnetic system of extending the depth of the Softbox is innovative and also works very well. So much nicer than fiddling around with the typical metal or plastic internal poles found in most softboxes. The Grid is also easier to install than most other softboxes and works well.

[0.55] I waited 1.5 months for these to arrive because of short supply, then they arrived and I bought more. There is more than enough room for my Astra 1x1's with all accessories. They feel tough and the zippers are big so I'm anticipating these will last a good long while.

[Yes] Look very slick, do their job

[12] I have this cobbled onto a Generay Mini-Moon with the optional egg crate. I found the Mini-Moon's build-in diffuser was not adequate for my lighting application. It is not the intended use of this softbox, of course, but it works superbly for this, the 8 distance from the light to the scrim really helps the LED panel a lot, and it is still plenty bright through this. This would add a much nicer light quality to a variety of small LED lights. It was a fine value here at B&H. 

Like most collapsable softbox/diffuser products I have encountered, am not sure how many collapse/deploy cycles they would realistically stand up to. It takes a lot of force on some very thin fabrics to fold it back up and then stretch it out again. Long term durability concerns aside, the little magnetic standoffs here are clever, it deploys super-fast, and it fits into a small bag.

This is a great product if you want to improve the light quality on a LED panel, and it helped me tremendously with my small studio space where the light is closer to the subject than I would ideally want it.

[Yes] Received a day early and I can't speak enough about the quality of the panels. B&H does it again!

[0.55] My Light spec is 8x7 but it fits the softbox perfectly.

[Light Gray] A bit pricey but of good quality and looks nice

[Yes] Great product! I had this AHA moment of adding a softbox to an already
diffused LED light (Godox). This is when I realized what was lacking to
make my video conferencing stand out (I am a therapist, and part of my work involves teletherapy). I may be wrong, but this is the only softbox for rectangular LED lights. It is straightforward to install and use.

[12] I'm relatively new to photography and only recently learning about lighting. From what I can tell, these do an excellent job of diffusing the light. Absolutely recommend at least as an entry level softbox for compatible LED panels.

My particular lighting is a pair of GVM 560AS panels. These were listed as 11 panels, but when I measured, they were closer to 8x8, so I purchased the 8x8 version and the fit is perfect. I didn't have to pull the Velcro straps particularly tight and the softbox is secure—I'm able to move the lights around on their stands by grabbing the edges of the softbox without it coming loose, falling out of place, or falling off entirely.

An added note, when installing, there's tissue paper inside that I almost didn't see—I would expect this to make the diffusion look less even if left inside.