Not my picture, but I have this set as well and it works great and was less than 100$.
Nice setup. Though I've had little luck with a full-cycle ratcheting crimper on standard insulated or non-insulated barrel connectors. They seem to under-crimp for me , and good connectors (2-piece or brazed seam) tend to do better with a little over-crimping, while cheap connectors like you find at HF just plain ****, no matter what.
The exception to this is on high temperature connectors. They're made from nickel plated steel, and are used a lot in appliances. If I were crimping a bunch of those, I'd probably have a full cycle crimper like this (actually I've got a number of Ideal Crimpmasters, but just don't have this style die set).
BUT, on the open barrel connectors that need to be closed into a pumpkin shaped cross-section, a ratcheting full-cycle style of crimper is the only way to go. Those sort of crimps are VERY sensitive to both over and under crimping, and I don't dare crimp them without the proper tool. Instead, I'll form them into a decent shape and finish with a touch of solder (enough to hold the joint, but not enough to wick far into the wire).