Guess it's weight???

[GetANet]

What's everyone's opinion on scales (To weigh Fish LOL!!!)
Spring scales? Have a rapala one seems pretty accurate but never used it.
I had a berkley digital hand scale that I always used which was many years old but still seemed to work fine?
Jeremy had asked me one day about it and now I am really starting to wonder was I undercalculating the size of all my bigger fish?
Scales seem to be pretty accurate a lower weights but what about when you got a fatty on it????
What kind do you have and does it work good for you, I need to get another one since the Wifey keeps asking me why the bathroom scale smells like fish!!!!!!