One of the most important truths of genetic genealogy is that successes do not happen on their own. Genealogists plan them. Unless you are adopted or have an unknown paternity on your paternal line, the best practice for Y-chromosome DNA genealogy is testing of targeted people combined with traditional genealogy.
The various DNA testing companies often use different versions of the tree. Even though you have tested onto the same branch at multiple companies, that branch may be named differently at each. This can make it hard to Google for resources about your haplogroup.
The Atlantic Modal Haplotype or Western Atlantic Modal Haplotype (WAMH) as Family Tree DNA calls it is the most common haplotype of men in Western Europe.