Four more questions:Yes, RG59 will work for all Joeys, including Joey 4's.
It sounds like you are mixing up the 4K Joey and the Joey 4. The 4K Joey has the same UI as the H3. The Joey 4 does Android apps. I have a 4K Joey and a Joey 3 in my setup. They are both pretty speedy. The 4K Joey has little to none 4K so I would go with the Joey 3 if suits your purposes.Four more questions:
1. Is the 4k (wired) faster than the J3 (in the guide, menus, etc.)? I don't care about 4k video, just speed for better ease of use.
2. Does the 4k have the same UI as the H3, or is it like the H+?
3. Does the 4k run Android apps like the H+?
4. Are there any known problems using a 4k with a H3 without the H+?
Four more questions:
1. Is the 4k (wired) faster than the J3 (in the guide, menus, etc.)? I don't care about 4k video, just speed for better ease of use.
2. Does the 4k have the same UI as the H3, or is it like the H+?
3. Does the 4k run Android apps like the H+?
4. Are there any known problems using a 4k with a H3 without the H+?