Update README.md

README.md

@@ -35,7 +35,10 @@ Below are the weights/file names in this repo:
 | flan-ul2-q4k.gguf       | q4k          | 10.9      |
 | flan-ul2-q6k.gguf       | q6k          | 16        |
 
-From initial testing, it appears that q2k is too low precision and produces poor/incoherent output. The `q3k` and higher are coherent.
+From initial testing:
+
+- it appears that q2k is too low precision and produces poor/incoherent output. The `q3k` and higher are coherent.
+- Interestingly, there is no noticeable increase in computation time (_again, on CPU_) when using higher precision quants. I get the same tok/sec for q3k and q6k +/- 0.02
 
 ## setup