Whether they accept you or not, isn't what matters. What matters is that both groups teach doctrines that lead people to hell, because they both teach works for salvation, which is against JESUS for salvation. So don't do it.
The TRUTH is that JESUS is God, and Jesus loves you so very much!
And the Trinity is true!
The truth about Jesus is that the only way to be saved and to get into heaven and avoid being sent to hell, is by believing in Jesus for His free gift of salvation, believing in faith alone that Jesus, who is God, died on the cross for all our sins as FULL PAYMENT for all our sins, and then Jesus rose from the dead (1 Corinthians 15:1-4). Believe in Jesus for His free gift of salvation, and you will be in heaven, no matter what!
Salvation is a FREE GIFT that happens in a split second when you believe in Jesus alone to save you! It is impossible to lose or "leave" salvation (John 6:39-40, John 10:28, 1 John 5:13).
Please pray now: "Jesus, I believe that You died on the cross to pay for my sins and that You rose from the dead, and I thank You for eternal life!" You will be in heaven with Him forever when you die!