u/Johnsmitish

So I've already got an X4 and I'm loving it, its with me everyday at work, it never leaves my pocket, its comfortable and with crosspoint it works perfectly.

But I'm seeing the X3, its smaller size and NFC and shit, and I'm wondering: to any people who've owned both 4 and 3, is there any actual upgrade that the X3 provides that would make it worth purchasing if I already own the 4?

Thanks!