B3s
Lemon Tree,
There are numerous LDCs in the price range, but none that I am aware of with multi patterns. I have one B3 myself and find myself using it all over the studio for voice , guitar , and drums (mainly snare, since I have just 1 ). The multi pattern feature is really nice for variety. It works great in fig 8 for micing acoustic while singing into a second mic with very little bleed. It is not a boring mic but neither is it completely neutral. But that is a typical characteristic of LDCs.
Having said that, you may consider buying one B3 and 2 small diaphram condensors like the Octavas mc012 (mk012). or the MXL 603s. It would give you a little more variety for a few dollars more. But the B3s ARE a very good starting place.
Tom