Yes, I believe you can save the subscriber list onto your computer with both services. While moving subscribers from Mailchimp to Aweber was relatively straightforward, it did take me quite awhile to move all of my autoresponders and port my entire setup to Aweber. So if you can afford it, I would simply start out with Aweber and stay with them instead of having to move later.
Branding of your Email list is very crucial from day one, as this will help subscribers to quickly recognise your Email. Specially, if you are one of those marketers, who are sending super valuable Emails via these auto-responder services, branding will ensure you will get better CTR. Your default name, reply to addresses, and welcome Email are key points for the first stage of Email branding.
You can turn off confirmed opt-ins in AWeber, but it’s not recommended, which your story verifies. One of the reasons that AWeber has a high deliverability rate is the lack of spam going out via the service. So when importing a list it does suck to have to send out a bunch of emails, but it keep their service up and going, and our emails being delivered.
I am using MailerLite and after reading your review I have jumped to read it’s Terms of Service, this is where I have found the difference between the two (more here: https://www.mailerlite.com/terms-of-service ). I often include affiliate links in my email marketing campaigns while actually promoting my own content and brand, everything has been fine so far and I am happy with MailerLite service overall. So my last question is if Aweber actually allows affiliate marketing altogether with affiliate links? I would appreciate your answer.
AWeber is an easy-to-use email marketing tool that allows business owners and entrepreneurs to cultivate relationships with their customers. Since 1998, AWeber has been the email engine powering the growth of organizations around the world, including leading sites like Social Media Examiner and ProBlogger and industry influencers such as Peter Shankman and Ann Handley.