Is it better to send text messages to leaders in the New Year or WeChat?

It is better to send text messages or wechat to leaders in the New Year. Now that science is developed, many people use WeChat more often. Generally speaking, I think it's better to send WeChat, because in general, SMS rarely reads anything other than verification code. Wechat is more common now. Generally, anything or anyone you are looking for needs to use WeChat. If you have a WeChat led by him, you can send him a WeChat greeting. This is my personal opinion. Look at your actual situation.