The main thing I like about them are their cheap options for small startups with little budget as well as great customer service when needed! Their cheapest option comes down to just $5 per year but they have other more expensive plans too depending upon your needs or desired features you'd want in an ssl certificate provider! They offer some unique security services so it's worth checking out if this particular product fits what you're looking for at affordable price points.
If we were able to get cheaper pricing than others then yes absolutely - otherwise not much problems except maybe support could be better sometimes? We used these Certificates only during our ICO process where users would need access via web browser which had limited capabilities without proper secure connection using HTTPS protocol (to prevent manor attacks).