Hmm...it looks like all of these sites have just run by a single person with different gambling sites.
TBH, not knowing them and actually, this is the first time hearing them. Maybe, I would blame myself for being not a troll on gambling sites particularly in the sites without a good reputation.
It is sorry but these sportsbooks that you have talking about never give me some good insight and interest. I preferred to have those names already coz we can guarantee our safety and winning assurance.
A few of those sites are popular or at least well known in asia i've never played in any of them but i've heard them a couple of times whenever someone asks for a recommendation or what bookies they use.
The name of these sites are a bit weird (specifically the last three that was mentioned) but the interesting part is that at least half of these sites sponsored certain football teams at one point.