Very nice feel! The best!

The Erojoy X3 has limitless possibilities, unlike other strokers Erojoy doesn’t stop you from getting creative, most other brands make it so you have to use their proprietary sleeves. This was the most eye-catching feature for me personally, since with the ability to attach any stroker I wanted (within reason) I could completely change the sensation on a whim. If that wasn’t enough the video syncing feature is incredibly easy to use and setup, I was surprised as to how accurately it could sync to content. The X3 can stroke long and fast or short and slow as well as anything in between. With a 2-10 hour battery life depending on usage intensity, the X3 can definitely outlast me with how good it feels.

Attaching a toy is straightforward but can be tricky if the toy is on larger size, largest i’ve gone is a full sized Fleshlight. With the purchase of the X3 you get a free month of FaptapAI which gives you 30 script creations a day, this AI is great for anyone who wants specific videos to be synced to the toy. The AI performs well under normal circumstances but struggles at some points when the lighting isn’t great or if the angle is weird, not worth it in my eyes for how much synced content is available elsewhere. The X3 doesn’t come without its drawbacks and there are certain things in mind during use to keep it performing its best, most notably for me there is no excessive resistance detection system to prevent internal damage, this has caused me an issue once already due to simple human error leaving the toy unable to be used. Another thing you have to keep in mind is that the X3 is not waterproof, and it’s big open slot in the center is highly susceptible to accidents since it’s fairly likely any attached toy will drip into the slot if you’re not careful. Other than these drawbacks there’s not much bad about the X3, it just seems to be in the early stages of its development. Overall the X3 is a great toy that enhances anyone’s collection, but the market for automatic strokers is increasingly competitive and for 250$ you would expect such simple issues to have safety mechanisms in place.

Initial impressions were mixed.

Pros: Good and long stroke length, high speed and responsive, Good battery life and being wired helps it last a long time. Syncing is easy with Faptap.

Cons: Awkward to hold, not easy to prop against things, No clear way to hold it or mount it. Made a mount which helped a lot.
Would be nice if it had bluetooth/wireless connectivity option, so you don't have to rely on running a cable to it from a laptop or computer.
Alternative connectivity options would be nice, an option to use local files and funscripts so you aren't relying on the Faptap website buffering videos and interrupting playback.
Strap is too slippery to hold onto 3rd party strokers, have to use duct tape or something to hold them. Also the strap isn't long enough for some. Needs some grippier straps or stroker mounting options.
Automatic mode needs some patterns or smoothness tweaks. It's kind of jerky and unpleasant at times.

Overall, I like the X3, but for the price it needs some improvements to make it truly competitive. Primarily: mounting options, better straps in a few lengths for 3rd party strokers, and additional connectivity/syncing options to compete with companies like Kiiroo.