The SWFA are a steal and more than sufficient. I paid <$200 for a new 6x, which is adequate out to further than I can shoot.As far as scopes I'm well aware of SWFA. But looking at alternatives I prefer to stay in the 500-600 dollar range with 700 as a max. SFP is preferred but willing to use FFP. Also I prefer to dial but I'm willing to compromise on that as well. Sightron S-tac and the Optika5 are on my radar.
You can always upgrade later. But <$200 and you can be shooting now, which is what really matters.
I love my .223, but I’d get a 6mm or bigger if there’s any chance you'll hunt elk in any of the states that require a 6mm minimum — particularly if your budget limits you to one rifle.
The Tikka 6.5creed is great and you can probably pick one up used for dirt cheap.