Wechat can cast unlimited votes, and QQ drift bottles have daily limit.

Only a certain number of bottles can be picked up every day.

It's all boring and empty people playing

discrepancy

There are different types of QQ drift bottles, such as ordinary bottles, communication bottles and problem bottles. Wechat does not subdivide them.

QQ drift bottles are basically used by computer users. Wechat is definitely a mobile phone, and computers can't use it.