Never heard of them.
For a first rifle, that is generally a bad thing, as I've been around ARs for 20 years and formerly worked for a manufacturer.
Stick with the better known names until you've got some experience to know what you like and don't.
The BCM (Bravo Company Manufacturing) "EAG" model is, out of the box, a very good fighting-level rifle (not a range toy). A Colt 6920 is also excellent though it doesn't come pre-set up with some of the accessories.
On a budget, look at S&W. Not of the same quality as BCM, Colt, LaRue, Noveske and a few others (like Daniel Defense) but close, and will hold up to a lot of hard use.
"And Shepherds we shall be. For thee, my Lord for thee. Power hath descended forth from thy hand, that our feet may swiftly carry out thy command. So we shall flow a river forth to thee and teeming with souls shall it ever be. In nomine Patris, et fili, et Spiritus Sancti. Amen."