What a difference in size compared to the X2 Pro and event he X2T. The user interface is intuitive and works just like a smart phone (swiping and tapping), is about the size of an Apple Watch, has dials and buttons on the side (also like an Apple Watch), but as you can see is about a 1/3, or maybe even a 1/4 of the size of the other remote triggers.The battery life has been tremendous and I just put it on a charger every few sessions to make sure I have a full charge. Plus with no external batteries to replace, there's no more battery covers to fall off or replace because they are broken (like my X2 Pro). It's also so much easier to see than the older screens on the other triggers.The scan function works great to make sure I get the best channel for my lights. I also really like that the hot-shoe connector is now just a push in and button push to take it off, and I've had now issues with the Canon EOS R and EOS R6 with making contact or staying on the hot-shoe.Finally, with the size of the trigger, I can also wear a ball cap without the bill knocking into it. If you look at the third photo, sometimes I will use a top handle to switch from photo to video and this allows me to keep the handle attached.