Comparing trek v lemond v Raleigh

[KSCats]

I am trying to decide between a few used bikes. I will mostly be riding with friends twice a week about 30 miles. What bike would be best?

Lemond Big Sky SL with Shimona 105 components. $600

Trek 1.2 with Shimano Sora/tiagra components. $550

Raleigh R700 with Ultegra components. $550