Lorcan Nagle said:
You look at description for weapon X and it says "cannot fire as reaction; armour saves are -1", and that's little different from saying Pack, Piercing/1
Yes, definitely different - instead of looking on 2 words and a number You have to search the entire text. Above scenario is simple, but how about:
Multihit, LZ(3"), Ready, Artillery only, Piercing/1, Flame, Accurate? OK, am too lazy to write it all as the text, but just imagine You only want to make sure You remember correctly all the specifics for that weapon.