Help with next orchid

[Troythediver]

I have 11 orchids. 2 white miniphals, 3 big phal hybrids, an epicattleya Charlie Brown 'Red', a potinara Dick Smith 'Dark Beauty' , a paph 'Mr. Wonderful', a yellow oncidium, a bluish purple dendrobium phal type, and a oncidium alliance intergeneric.

I have attached photos of what they all look like, aside from the miniphals. I am looking to add an orchid....or two that are inexpensive to my collection. I think that I have enough light for catts and oncidiums but I dont have proof yet because I got them over the summer and they haven't rebloomed.

I have rebloomed my phals and paph, so I know that I can definitely provide the conditions that those plants need. I have windows at the northeast, east, southeast, south, and southwest available.

I'm feeling kind of overwhelmed with the possibilities and wondering if anyone has a suggestion on where I should go for my next orchid.

Should it be a species, another hybrid, am I missing a great orchid color? Are there any types that are super vigorous?

Note: images are from the net but look as close to mine as possible.