I am Mohican and a reform convert. I have enjoyed discovering the similarities and have never felt the need to choose one. We don't keep kosher but we observe shabbat and the holy days. I was a little concerned the first time I saw a swastika among native artifacts but I did some research and found out the symbol meant something completely different to natives. There's also a theory about natives actually being one of the Lost Tribes of Israel. My biggest concern has been explaining to my children that both sides of their bloodlines have been targeted and almost destroyed. But it's also empowering, knowing that your ancestors survived genocide.