Choosing my first ever soundbar

Hi everyone! So, last year I bought an LG OLED C1 television for my bedroom, which I absolutely love, and this year I'm looking to upgrade the sound system to something better than just the TV speakers. Like I mentioned, the TV sits in my bedroom, so I don't have that much space, meaning I don't really care about having extra speakers behind me or anything like that.

Currently, after doing some research, I'm considering these options:

  • JBL Bar 500 Pro (~USD 335)
  • Samsung HW-Q800D (~USD 464)
  • JBL Bar 800 Pro (~USD 547)
  • LG S90TY (~USD 601)

I'm from Brazil, so these are the average prices I could find, converted to USD. I can't really go for anything more expensive than the LG S90TY, and even that one is a little over my initial budget, but I'm willing to go for it if it's worth it.

Do you guys have any suggestions on which of these would be ideal/best, of if there are any other models that I should look into? Also, can I run into any compatibility issues if I try to use a Samsung soundbar paired up with my LG TV?

Thanks in advance for any advice!