I used to be frustrated by how bad Syrtis used to fight at fort wars but in my observations, our realm is slowly improving. I honestly believe we have come a long way at improving teamplay and tactics at fort wars.
Now to the OP, all realms are good realms to play in. I am sure you will find friendly people in any realm you choose to play in. I suggest you look around and choose the realm that you will enjoy the most. If you do ever end up in Syrtis, feel free to contact our clan and we will be glad to have you in.