Top 3 Lavabit alternatives

AmongTech: Lavabit is a encrypted email service which has recently shut down. The mailing service got famous because of Edward Snowden using it to send its emails without the NSA being able to track him or see what he is emailing. o now that Lavabit is gone, what is the best alternative to it? Here is our list of top 3 alternatives for Lavabit

1-. Send

2-. Enigmail Extension

3-. Gpg4WIN