LED strip best option?

I am thinking I will get a few of the Quinled dig2GO modules for controlling LED light strips.

In the advertising on the site, it is not clear that the dig2Go has wifi. Do all models of the smaller dig2GO have wifi and work with HA out of box?

I see it does either WS2812 (4M) or the SK6812 strip (5M). All on 3 amp. Is there any good explanation why it can do the SK6812 on the longer length with same 5v 3 amp? Has anyone compared the two LED strip options? I assume it is just way under-driving the LEDs, ambient lighting mode only?

Thank you

Ws2812 is rgb and sk6812 rgbw, this is the main difference. Sk has more leds, 4 vs 3 in one chip so in theory it draws more.

ESP32, so definitely has wifi. Also, it’s explicitly mentioned in the getting started guide.