Should I use a safe entry service for my third entry into Thailand in three months?

I also think y'r okay. I mean this is what a 'normal tourist' would/can do. On top of that you did not ask for a 30 day extension so far. Be sure you have the 3 proofs. (20k฿ or equivalent in cash, place to stay and onwards travel outside Thailand).

You should be okay.

I just did my 4th in the last year no issue try going out of Don muang instead of bkk

F

You will be all good bro, nothing to worry about

I would recomend that you get a long term visa appropreate to the reason for your stay in Thailand.

Why don't you get a 60 day tourist visa end of problem.

No one can say for sure as it’s up to the specific immigration officer you hand your passport to.

Your previous entries don’t seem to show an issue that “you could be working here illegally” - which is the red flag that catches many, but 3 times in 3 months is anyone’s guess.

My guess (and it is just that) is that if you have an officer having a bad hair day they may pull you aside and question you but there’s not enough history to really warrant a denial and they may well caution you to get a visa for your next visit.

Reality is you may have an officer that doesn’t give a toss and will stamp you in, or your may get an officer who’s past having a bad hair day and in full meltdown mode and deny you.

Chances of the latter are slim, but a safe entry service would mitigate that.

If I were in your shoes I’d let it fly and see what comes up. But that’s just my opinion. If you’re worried go for the service and don’t fret about entry.

Alternatively apply for a DTV through Manila while you’re there and have a 5 year multiple entry visa. Obviously conditions apply.