I like growing in 5 gallon pots. I think that gives the best amount of soil for our plants without being too big of container and too heavy to work with.
I also recommend going to fabric pots, they allow much more oxygen to hit the roots.
Remember when you pot these plants that your soil will compress quite a bit, so you can fill nearly to the rim and expect about 1.5” of settlement to happen.
Another tip, if you are going to repot them, get some Mykos and put it directly on the roots when you transplant. This can give the root zone nearly 100x the surface area.
I hope this helps.