I like that it allows me to add my own text into each of them; this has been helpful when trying out different designs or just making sure they're working as intended before sending an update/new version over! The only thing i dislike about sigfuly are those pesky ads at times (which you can't block). It's definitely worth giving if your looking around - there isn’t much else in terms off features other than being able editable templates etc., so give their demo video some time :) Email Signatures have helped our team with branding & creating consistent looks throughout all emails which makes everyone more comfortable using any product we use within Mailchimp / Campaign Monitor campaigns across multiple clients! We also found adding these files directly from Photoshop instead saved us hours upon editing through photoshop itself rather then having issues later down-streaming changes back up again after uploading new versions. Have reduced amountof wasted effort spent searching.