I dont think they are up to much personally,
You may be better getting a second hand HPC and up gradeing the batteries as that is supposed to bring them to life,
Other than that the Wednt is one of the better ones with the South Ord being near the bottom of the pile, the sort you show above are below the SO ones as they simply lack power unless you get some decently matched cells inside but they will soon die anyway,
But thats only my opinion, maybe have a read around site on electric pickguns and you might also fins some guides on how to make them yourself
