AVG Internet security from DownloadCrew - can anyone vouch for them?

so I can renew my AVG internet security licence through AVG and pay $59.99 for 1 year (there are other options ie 2 year, more PCs etc) OR

pay $17.99 for what I assume is exactly the same thing (AVG internet security 1 year licence) from downloadcrew website

has anyone here bought software licences from downloadcrew ie are they legit?

thanks in advance!