I am just starting to carry and am feeling the need to also have on my person a knife to use in the event something should come up where another avenue needs to be taken. I will be carrying my Glock in a IWB. My dress is usually dress slacks and ocassionally I need to wear a suit or sports coat from time to time, etc.
What direction should I go for a solid, reliable knife? The state I am in allows me to carry a blade up to 3.9 inches.
Thanks for your help.

