Man, u gotta do some further research before dismissing me. Which diy is the same price point as that crecer panthr mini? You only mentioned that 320W crecer light and HLG diy. I told you they are both brand names. Even so, diy with HLG is still cheaper than crecer, watt for watt.
Also, if you already "know" both lights give you great spread and intensity for your space, seems like you're good?
HLG recommends their 4×288 boards for a 4×4. Thats easily 550W when powered max. The crecer is only 320W but states the same footprint. Idk...
Both the crecer and hlg diy kits are LEDs on PCB aka QBs. I am using QBs. I prefer QBs. Looking at the crecer specs, they should be the same light although they did not mention diode model.
Your question was answered but you apparently want someone to tell you for sure which light is "Better"? There isn't even a general consensus on the best spectrum yet. We are all learning as we go.