My must haves so far are A. metallica, P. irminia, P. cambridgei, N. chromatus, G. pulchra, and a red phase G.rosea, but I've yet to really encounter a T I didn't like the sound or look of (other than the dwarf species I suppose, but my mind may change on that). I keep making wishlists from the various invert websites available sections. There's also a member on arachnobards who had sling "packages" earlier this year that I was looking at as well. Too many choices!!