Leaf said:Im 5'8 you tell me lol
3-4 times a week for the next 3 weeks, then I have surgery and will be off 1-2 months...
I dont want to spent a boatload... $500-700
I suck at fixxing stuff lol
Well, if you are 5'8" tall with average proportions, then you probably (but, to each his/her own!) want a bike which has a (virtual) top tube that is is only about 52cm-to-53cm long; so, you can probably forget about the 57cm frame (the first one you mentioned) & the 61cm carbon fiber frame (unless you are going to use "square" BLOCK pedals like the ones that used to be used on kids tricycles BECAUSE you are probably going to be hard-pressed to reach the pedals even after you lower the saddle to the top tube.) & also the "Wheeler 7100" bike with the 105 components which is presumably too large for you, too ...
MEASURE your current bike's frame ... and, use that as a benchmark for fitting your next bike -- does the current frame AND the way it is set up feel/look too large-or-small.
Check the on-line "fit" calculators, and compare it to your current bike's sizing. Exclude bikes with frames that are NOT within a couple of centimeters of whatever size frame you determine is right for you.
You COULD certainly ride a bike with a 57cm frame, but unless someone GIVES you a bike that size, you are better off finding a bike with a frame that fits you because you would probably be unhappy UNLESS you anticipate growing more (e.g., say you are 14 & your father is 5'10", or taller ... THAT is not a guarantee that you will be as tall!).
NB. cosmetics (the "look"😉 can be a factor after all other issues are resolved.
BTW. The 61cm bike with the carbon fibre frame is suitable for someone over 6' tall; but, the components (as described) suggest the bike is well over 10 years old -- does the frame have carbon fibre tubes glued into alloy lugs? Unless you are dying to own that frame OR it has really nice wheels, the bike is probaby worth less than $200.
There are a lot of USED bikes in your size AND in your price range ...