Queued copy (useful if copying stuff what takes a lot of time, but you don't want to copy parallel), PLUGINS (!!!), unicode support looks bit different (FC if can't recognize correctly it shows the "classic" 8+3 fallback, TC shows what it recognizes) search with regexp / hex - more of a ni...
Compressor tools it's ok-ish to use external ones, especially since 7z opens anything and can drag-and-drop or cmdline do commands. But filesystems are a different issue...