Ian has already provided some great advice! Much of your decision on lenses will revolve on what you plan to do with them. Do you need a large image circle for camera movements? How big do you plan to enlarge your images? How far do you anticipate carrying equipment? Etc, etc.
If you're shooting landscapes you don't really need lenses with large image circles, the main movement I use is front or rear tilt and you can compensate with rise/fall to keep inside the image circle. If you're shooting architecture etc then you really do need lenses with good image circles,
In general I'd expect to print images to 24"x20" on occasions, sometimes larger, all my lenses are sufficiently capable in terms of sharpness of that sort of enlargement. I may be carrying LF equipment all day, weight becomes more important though when I'm in the heat in Turkey/Greeece where it'll get to over 40ºC by mid-morning,. So I carry a small backpack and light weight lenses.
My 90mm f6.8 Angulon is one of the later ones and excellent but the first I owned was a dog as was one I borrowed, the saving in size and weight compared to my 90mm f5.6 Super angulon or 90mm f6.8 Grandagon N is very significant, the difference is similar between between my 203mm f7.7 Ektars and my 210mm f5.5 Symmar S.
Other options are a Osaka (Congo) Commercial 210mm f6.3 a Tessar type lens based on Kodaks Commercial Ektar very small and light, or the Rodenstock 210mm f6.8 Geronar (you're Caltar II-E is the same lens re-badged) a multi-coated Cooke Triplet, very sharp stopped down and an excellent portrait lens at wider apertures.
I've tended to use a CZJ T (Coated) 150mm f4.5 Tessar with my light weight kit, the Shneider equivalent is the 150mm f4,5 Xenar but the 150mm f5.6 Xenar is slightly smaller and lighter in a #0 shutter instead of a #1.
It's the end results that count I have large prints made with a 150mm Sironar N alongside those from the 150mm Tessar and there's no discernible differences in quality. I do have to be aware of tight image circles and take care but it actually becomes instinctive.
Ian