Literally thca flower is the same. It is regular weed harvested and tested at specific times to skirt the law and slip through a loophole. Not all thca flower is high grade, top shelf product, and there is a lot of type 2 flower in thca (cannabis with roughly balanced amounts of thca and cbd/ga) that won't get you very high (many people prefer this more low key high with generally greater anxiolytic effect) and that may be what you have experienced if you have had thca flower that seemed underwhelming. Other cannabinoids, no, aren't the same, but many of them (and afaik everything Swin sells) are found in varying amounts in live flower. Minor cannabinoids are a major, perhaps even the main, driver of strain profile. The different effects of different live flowers (tbh strain names and indica/sativa labels are a mess right now >_> there just isn't a good standard) are caused by the differing amounts of minor cannabinoids. So each individual cannabinoid is an aspect of the full spectrum flower experience, and well made blends can replicate flower experiences without the predictability issues of working with live plants. I promise my cart blends wouldn't feel disappointingly flat and one note. My friends have started breaking relationships with their plugs in favor of my legal alt blends.