IEMs for a complete beginner noobie for 20-25$

Hi! As you could guess I am new to the IEM world and I want to get my very first IEMs. So far I've seen a few models on AliExpress and need some help from experts on which ones to choose: 1. Moondrop Chu II 2. Tangzu Wan Er 3. Truthear Gate 4. KZ ZSN Pro X (not really sure which KZ model to pick since there are a lot of sub 20$ options) 5. 7Hz x Crinacle Zero 2

If you have any other suggestions in that price range feel free to recommend. Thanks in advance)

Edit: I like pop and rock music with the accent on the vocals. Would appreciate it if the answer would contain explanation for why to choose one iem over the other.