Update README.md

README.md

@@ -24,9 +24,9 @@ where N_N is the average number of bits per parameter.
 
 ## Good choices to start with
 ```
--  9_2 might be best for 16GB cards
--  7_6 or 7_4 might work for 12 GB cards
--  5_9 should definitely work for 12 GB cards
+-  9_2 is a good choice for 16 GB cards
+-  6_9 just fits on a 12 GB card
+-  5_9 is comfortable on 12 GB cards
 ```
 
 ## How is this optimised?