For the most part all Engineering Tech degrees are going to be similar in my experiences, they're going to focus on more of the hands on "doing" things and less on the theory/math/calc/physics as to why it works and calculations. The general eng tech will be broader which might be good if you're not sure what your interest is yet, mech tech is going to focus more on mechanical related items....machine design, fabrication/machining, basic circuits and controls, same concept for similar degrees....civil tech, industrial tech etc.
If you are willing to do the 5 years it takes for the full engineering degree(don't believe them when they say 4) and are good at math/physics(or willing to put in the work to get by) I would recommend the full engineering degree. It will make getting a job easier, not because an engineering tech is less capable in getting things done(I've often found it to be the opposite) but the perception by companies is often that the full engineering degree is worth more. Once you get into a company and prove your worth hopefully they'll judge you more on performance and not what the diploma says, but it will often take longer to get them to look past the diploma title.