If you ever do decide to get loppers, the brand to get is Vaca. A funny story -- one of my family members got a job working in the lemon orchards in CA. For his first day of work, he bought the most expensive pair of Corona loppers he could find at Home Depot. At the end of the day, the lopper blade was a mangled mess of bent steel. It looked so bad that the clerk at Home Depot almost didn't let him return it :-). He then got a vaca which, after months of 10-hour day use, looked identical to when he bought them. He eventually gifted the loppers to me. That was 16 years ago, and the blade still looks perfect :-).
I think loppers are fine. The only issue for me is that I find it much quicker to just use a sharp pair of felco hand shears. Hauling the loppers up a ladder or while tree climbing is cumbersome, where the hand shears fit in a scabbard at my side. Anything that I can't cut with the hand shears is ideal for the saw and probably too thick for the loppers to cut nicely anyway. So, the ideal setup is a scabbard off the belt with the felco pruners and a sheath with the silky saw either hanging on the belt or tied to the leg.
The only problem with the loppers (which I think is a "must have" tool) is the cut is not always clean. I notice that the side of the bark that comes in contact with the jaw gets smashed and looks a little mangled. I'm not sure if all loppers are created equal but I have a nice pair of coronas that I've been using for almost a decade.