" I won’t have more of a problem getting in compared to another senior in high school (assuming I would be qualified entering as a freshman as well).Isn’t a solid education and proving you can do well in college more important than the number of years you are staying"
Unfortunately, you are making a number of assumptions that are based on what you hope to be able to do, vrs the reality of trying to transfer to a top college, and be awarded FA.
Most top tier private colleges have VERY FEW openings for transfer students, simply because the vast majority [ 95%+] of students they accept as freshman stay and graduate. And retention rates [ how many graduate after 4-5 years] are a very important factor in how colleges are evaluated and rated. So the colleges do what ever it takes to insure the students they accept graduate.
The ONLY top [ USNWR] private colleges that accept relatively large % or numbers of transfer students are Columbia and the University of Southern California.
Others, such as Stanford, accept fewer than 20/ 2000 transfer applicants, if that, and those students mostly come from other “Ivy’s” or are students who have shown extraordinary academic accomplishments at lesser colleges, i.e. they might have been accepted there if they had applied as Freshmen.
In other words, it is far harder to be accepted as a transfer student at a top private college, than as a freshman, simply because there are so few openings for transfer students.
The second assumption you make that is also a false premise is that private colleges are willing to award diplomas to students who have not attended classes there for 4 years.
Top private colleges do NOT have to accept credits if they dont want to or if they do not meet their academic “standards”.
So you might have to stay another 3-4 years in order to graduate. And FA might be hard to come by, as most is reserved for students who were accepted and applied for FA as Freshmen.
Many private colleges do NOT offer generous FA to transfer students, and scholarships for transfer students are rare indeed.
I think you would be wise to reconsider your strategy- you will find it easier to be accepted and to win FA as a freshman applicant than as a transfer student.
Every year on CC there are really smart, impatient HS students who are anxious to “move on” and take college level courses asap.
But haste makes waste when it comes to applying to top private US colleges. There are tens of thousands of openings at those colleges for freshman and far , far , far fewer openings for transfer students. It is what is it.
Have patience, and dont screw yourself out of the option to apply to colleges as a true freshman, just because you are in a hurry.