This is the moment you will have to review all 3 options by yourself, find pros and cons and decide which one fits your application.
I (and actually anybody) will not be able to tell you what is good or bad for you. Body type, belly muscle/fat, the way how you move, how you bend, what type of work you do - these are your personal factors that dictate which carry option is for you.
PHLster Enigma
HC Hunter Constantine
Conceal Craft Bridge
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