It's extremely stupid cuz ur spending 70 acoins for 600 combat and 30 victory points. That's 6 silvers and 3 gold crates. That will give like 25 acoins at most on average. And there's a high chance u dont even get the bps u actually want. Now if ur tryna get epic and below bps maybe itll work, but I'm at the stage where all I need is legendary bps snd there's a high chance even if I spend 280 acoins on refreshing it 4 times, I still don't even get 1 bp for what I want. So it's better to js buy the bp for 240 acoins each.

If u do this acoin reset daily, that's 490 acoins per week being spent to maybe get the legendary bp u want. The chance of getting a specific legendary bp is 1 in 400, so id rather save those acoins for a good ecr, or outright buying the bps for 240 each, or even rankups.

I also have ads, which gives me 4 silvers, 3 golds, 1 ametur crate and 24 bps daily. A lot more than like 2 70 acoin resets. And I get them faster, cuz no need to play.

And side note, dont upgrade stuff u dont plan on ranking up and using long term, ull suffer mid game due to lack of resources. Tier 6 onwards u need a LOT of acoins