The OP never mentioned he wanted to test something, let alone something that wasn't even in a beta stage yet. He only asked if he should switch to my firmware. The correct answer is to ask them if there is any specific feature from my firmware they want, and if they say so, to point them at the latest stable build of it.
Please stop directing users to switch to a snapshot build of a work-in-progress without knowing if the user wants to become a very early betatester, it will ultimately only cause frustration as people blindly following that advice will find themselves having to deal with all kind of issues that are related to such early builds. You only need to take a look at the alpha build discussion thread to see that every single alpha build so far has various issues reported associated to them.
People shouldn't run a beta (even less an alpha) build of my firmware without at the very least being already familiar with my firmware.
Yesterday's build has half-disabled Wireguard code left in there that is causing issues for some users. It has webui-related issues with AiMesh that I haven't bothered investigating at this time because I already have 45958 GPL code to merge on top of it, which will include changes to that portion of the code. I have a text file containing my personal development notes which include the need to investigate a random issue that I encountered that led to the jffs partition getting wiped on one of my development routers. Another had its webui SSL cert suddenly overwritten with a self-generated one. I have notes about the firmware upgrade code in need of a thorough review because major changes were merged in with the last GPL merge.
Just because you are able to route traffic for 16 hours doesn't mean that my own TODO/to review/to debug list is empty of any bug or unfinished code. Otherwise, it would be released as 386.4, not 386.4-alpha2.