[LAU] Looking for best-possible quality algorithmic reverb plugin

Hey hey, I know, losely termed and fit for religious disputes, but I'm looking for a nice algorithmic reverb plugin (LADSPA or LV2) that can hold its own on a solo instrument or solo voice. There are some very good IRs and reasonably good algorithmic reverbs, that I use in mixes. But IRs aren't that tweakable - certainly not on the fly. I know of some applications that can do that, but all those that I know have a graphical user interface and thus are out. -- The algorithmic reverbs I know and use, are good, but not good enough for a good solo performance. I'm interested in everything from ambience to rooms and halls. Thanks for any tips. Best wishes, Jeanette -------- When you need someone, you just turn around and I will be there <3