Echo System EXP needs to be better | Wuthering Waves 

I understand that the intention is to earn experience while leveling and consume waveplates, but it feels more like an annoyance than a productive grind. There are many elements we still need to level up and gain experience for, such as Resonator EXP and Weapon EXP, which I find to be well-balanced and enjoyable to grind. However, when it comes to Echo EXP, the effort required feels disproportionate to the rewards. The Chord Cleansing event is a great example of how doubling the amount of experience gained is beneficial; it would be ideal if this increase were made permanent, at least for the experience, though not necessarily for UL levels or turners.

Oh, I completely agree on this how some gachas are and use wallet to grind but this game your wallet wont help! I put it like this, I think this system is particularly harsh for such a prominent feature in the game, and it feels unnecessary. There are two parts to Echo EXP and Tuners. In my view, Tuners should be the more limited aspect since they unlock the sub-stats behind the Echos, whereas EXP should be more accessible. In other gacha games I've played, which admittedly isn't a vast number but a fair amount, I could level up artifacts by feeding other artifacts into them, find EXP for them, and etc without being restricted by being locked by a strick EXP Event situation. The Echo system I feel should be more lenient for players in terms to leveling up, as there is no real point to farming Echos-it's purely a gambling mechanism. We already face enough RNG with poor luck tuning Echos, which forces us back into the gambling phase repeatedly. Therefore, the leveling mechanic of the Echo should be more forgiving, while Tuners should remain limited to ensure balance.