Omni flight is the string material for several of the bows, i don't believe they had a model oneida by that name.
The bows you are talking about, with no cams, is the discovery.
In short the discovery, started life as an oneida, then when the prior owner , got bought out by Mr. Pollington, he took the discovery bow with him and started a new company.
It is called Firebrand, i had a discovery, i was not impressed with it!
IMO, i would check out a new black eagle ESC, it is now offered in realtree high definition hardwoods green camo, it looks as sharp as it shoots.