Klaviyo or Mailchimp? They are both easy to work with. But a little bit pricey. With that amount of emails, I think it would be around 150$/month. You can save

Klaviyo or Mailchimp? They are both easy to work with. But a little bit pricey. With that amount of emails, I think it would be around 150$/month. You can save a lot of time with email delivery issues.