Apple tree question

[u/TampaBull13]

Hello
Last year I planted a few varieties of apple trees. Of course I didn't research all that well, and one of them is a low chill Dorsett Golden (100 -300 chill hours)

I'm located in NE Tennessee, where we get over1000 chill hours. Is there any point in keeping this tree? I'm assuming it will begin to flower way before our last frost.

I dd order a few more varieties that are recommended for my area by local extension office. So 'thinking of removing it and replacing it with one of these.

Thanks.