Complete beginner here, which of these 4 RCs should I try first?

I've never done RC before, so I carefully looked through this subreddit and decided to order

4-HO-MET HO-MiPT 1P-LSD 5-MeO-MiPT.

What are some noticeable differences between these 4? Also, what should I start first? (I've done magic truffles 6~7 times, and it's my only psych experience)