All depends on what you cook and how much you cook. A kamado style grill is very versatile and efficient so the BGE would be a great choice. Your option #3 says “Kamodo Grill”. Do you mean a Kamodo Kamado? These are super nice but the price reflects this. If you can afford one go for it as you get a super nice cooker and a conversation piece / yard art in a single purchase.
If you just meant kamado grill then I have a Vision kamado and there are lots of other choices out there. (KJ, Primo, Grill Dome, Acorn, Etc…) With the accessories I bought from the Ceramic Grill Store I can do ribs but if I ever had to cook more than 2 racks it would be tight and I’d have to use a rack and possibly trim or cut them in half. I can also do up to 4 butts. I really like my Vision but if I had to do it over I’d probably buy a XLBGE or Big Joe.