@Yoga Saputra: XM. Based on my personal experience. I have used both. I started using OctaFX in 2016 but then decided to withdraw all my funds because of fraud. My account should have hit TP but the price didn't hit TP and eventually returned to the entry price.
I sent evidence in the form of screenshots of my entry and screenshots of chart data from several other brokers for comparison. Eventually, my funds which should have been profit were credited to the account. Since then, I have never used OctaFX again.
I have been using XM since 2017 and have had no problems at all until now.
Thank you