[Profoto OCF] I have used Profoto for about four years. I find them to be very reliable. I like the B10's and B10x's because they are small and still have great power (250 Watts). They are very easy to use and set up with Profoto's remote. I don't need 500 Watts for what I shoot.

I can't really say anything bad about them.

If you are serious about lighting I believe this is the one to buy.

The B10X Duo kit comes with a nice backpack. It is well made and gives ample protection for your lighting investment.

[Audio & Visual] This is a fabulous idea from Profoto. I put my A1 flash unit in this adapter and then it fits on my OCF soft boxes and other flash umbrellas. Sometimes you just don't need 1000 watt light.

[LCD] This is my first time using Profoto gear. I picked up this unit along with the Pro Remote. Incredibly easy to set up; I was able to take some images immediately.

Before I purchased this unit, I was considering the B10X. However, in my older setup which was comprised of multiple Canon 600 EX-RTs, I would often gang up four of those speedlites together in order to fill a larger modifier and/or to have extra power. The B10X would have given me the same light output, but I decided on having the extra stop. And very glad I did.

In doing an experiment comparing the B10X Plus at max power to four 600 EX-RTs all at max power, it was indeed twice the output; i.e. equivalent to eight 600 EX-RTs!

The extra power will not only allow me to use narrower apertures, but now much more freedom to use gels with lower transmission values, and modifiers with multiple diffusion panels.

Really like the flexibility of having the detachable stand, though for my usages, I'll also be using that (with C-stands).

The modeling light is very bright. Haven't used it yet for video work, but like the ability to control the color temperature.

So far, very impressed with Profoto and looking forward to building up my kit with their modifiers and gels.

[Profoto OCF] Its small, powerful, untethered and easy to use. Modelling light is strong too.

[10-Stop Range] I do a lot of real estate photography and had been using the B1 along with several A10s. They were working well, but the B1 is heavy and a little cumbersome. I tried the B10x and I love it! Lightweight, yet powerful. There are times that I still need the firepower of the B1, but it’s very infrequent and the B10x is so much easier to work with. Couldn’t be happier.

[10-Stop Range] I have the B10 & B1X. The B1X is a beast of a light more full powered flashes, easier to read the lights on the back of the light and has the handle. However I decided to purchase the B10X plus because it's much smaller and way lighter and the amount of full power flashes per battery is not a deal breaker as the batteries are smaller and can fit in the pocket. I really like this light and glad I purchased it.

[Profoto OCF] Perfect

[3000 to 6500K] Now keep in mind, video lights are powerful and tend to be bulky. This upgrade to the B10 means I don't need to drag extra video only lights. Worth it to me!

[Yes] This is a great flash. Easy menu, light weight, I put it in my camera bag to do a remote shoot and it fit with ease. Much easier than lugging B1's.
I've only used it once with an umbrella, and I got great results and good skin texture. I'm going to buy one more and start selling off my B1's to pay for it.

[1x Monolight] Exactly what I expected it would be. Well made, nicely designed, and powerful for my needs. I do wish the price was a bit lower, but that is what it is. I did have an issue with the first unit (it didn't work!) and the team at B&H did a phenomenal job to replace it promptly.