For me as a mobile player and a builder, its soo hard to do large scale builds when i get lagspikes every few seconds, this affects realms the most, for singleplayer worlds it doesnt seem to cause too much lag.
You have to allign the giant portal location in the nether to be1/8 of your x and z coordinates of your overworld portal for a better portal alignment
I think the item loses saturation color when it was moved
I hope they fix it soon, or making currency is impossible
technically you get a bucket of milk not goat nor cow