Tisas 1911A1, my first impressions and shooting experience

There are a lot of videos about the Tisas 1911 out there. After a few years, how is this gun still doing? Is there any difference in what you get if you buy it now? The price is still good and I just got one, after wanting a 1911 for a while. It was at an amazingly low price around Thanksgiving, so that will likely happen again around Christmas or the end of the year. You can probably find it at a local gun store, but here's where I got it: https://www.rkguns.com/sds-imports-us-army-5-barrel-45-acp-7-1-rounds-1911a1.html