My personal preference is for slotted orchid pots with holes and/or slots on both the bottom and sides. It looks like there are many sizes and styles available from Amazon:
Sorry! Something went wrong!
Be forewarned, the downside to these is that most orchids will grow their roots through many of the slots and holes, necessitating carefully cutting the pot away when repotting time comes around. Still, you have the advantage of getting maximum airflow (short of a basket or mounting), as well as being able to see many of the roots easily to judge their health and when they need watering.
If you have a particularly nice plant in bloom and you want a prettier display, you could then drop the plastic pot into a more decorative outer pot during that time.
The orchid in your photos looks very healthy but may be outgrowing its pot. I'd probably go up a size. As to the spike, in most cases, I leave them until they start to turn brown.
P.S. I also meant to say welcome to the Orchid Board!