Gonna give you guys a no bs review plus pointers for cheating. I mainly use Krusty since it is THE public cheat for valorant if you are gonna get one but it is so fucking expensive, so I got a day key for Stern. Played over 30 games and here's my thoughts.
Aim: 4/10. Low rating not because it sucks, quite the opposite, its just too fucking strong and since the menus in Mandarin its difficult to adjust. Actually I'm not even sure if you CAN adjust. Use sparingly if you want to be legit as it looks so obvious.
ESP: 10/10. Best part of the cheat. Works GREAT. Hell you could just never use aimbot and only wall and still top frag pretty much every game.
Safety: Didn't get hackusated once over the course of ALL my games. Haven't showed up on Val PD or been told to kill myself by the enemy team. Goes without saying, I'm not banned. IN PART due to me already being half decent at the game (legit peak dia) so I'm not a bronze player who stumbled into ascendant. Positioning and crosshair placement are NECESSARY to not looking suspicious. Also having skins DRAMATICALLY lessens the enemies suspicion of you, AND MOST IMPORTANTLY, your teams suspicion of you. If your own team suspects you of cheating its GG's because they can record and send your footage to riot/val pd.
One last note. I had to reinject after every game by starting the loader up and repasting my key. Pretty annoying but not the end of the world. Not sure if there's a setting I accidentally pressed since the loader is in chinese and I'm not going out my way to study mandarin so that I can use a valorant cheat.
The STRONGEST selling point of this cheat is that it is far cheaper compared to its competitor. Krusty 350 euros a month compared to Stern's 79 euros. Be mindful you're losing a few things by choosing the cheaper option. Far less ease of access, more obvious aimbot, and no skin changer.
Conclusion: It's certainly a working cheat and won't get you banned if you're smart (and if it remains UD) but it doesn't have the same amount of features as Krusty nor the ease of access due to it being in Mandarin. Literally a MADE IN CHINA cheat. Not regretful of my purchase.
EDIT NEXT DAY:
I did get banned today after buying another day key. It's unfortunate and I learned a lesson in being cheap. Stern does work but is more likely to get you banned over Krusty, but it is cheaper.