I have a Crea and it's a nice pocket carry. It's a tough sturdy build that you don't have to worry about dropping, and I got it on a clearance for $6.50. My only issue is the spring loaded battery contacts are very tight, and getting the battery in is a little struggle. At first I worried the dial to lock fire button would be too loose and end up unlocking, risking a pocket fire, but it hasn't happened once to date.
The only limitation is 18650 only vs. say the Pulse BF which will take a 20700, and even a 21700 with little modifying.