Following on from my other thread seeking advice on upgrading my pistol and from speaking with a few people the one thing everyone seems to agree on is that the trigger will be where I'll see the most difference from my current Rohm and where the greatest benefit will be seen. Now this may be a daft question but what exactly should I be looking for in a trigger and what difference can I expect to see, or will it be so obvious that I won't fail to see the improvements, and are the likes of the Walthers/Steyr's similar in their triggers or do even these top end pistols differ?

Any pointers in this minefield are much appreciated.