Be careful what you wish for. That does look like a solid piece of kit. It also looks like it may be a little heavy. If they do make a larger version for speedlites, how much would it weigh? How far will it project from the flash, causing balance problems? If it is similar to the safari (funny name), it probably won't be collapsible, so you will be carrying around something at least the size of a 135mm lens, possibly as large as a standard or tele zoom. The Better Beamer has its faults, but at least it is relatively easy to transport. Good luck with your quest though!