Didn't mean to imply a choice.
I do not believe in "pretrib rapture." I think there may be a major disappointment and perhaps a falling away of those who aren't prepared.
I have a different perspective. I think that those who are seeking the kingdom to be set up here on earth are the ones that could fall away. Call it "kingdom now," "latter rain," "dominonism,_or "third wave" they are the ones looking for a kingdom here, but what will they find? Things just going backward and soon Jewish time will arrive. Will they give up? Are they more apt to be seeking a Messiah to come now?
How can the church still be here during the tribulation when we were given the authority of Christ? God has never before mixed Jewish time with Gentile time, favoring both groups simultaneously, though some Jews do become part of the church. That mix will occur during the millennial reign after the second coming. So the pre-trib rapture seems a safe bet but I am fine if it does not occur.
I have not studied it too extensively but there does seem to be evidence that Darby was not the first rapture believer.
https://truthandtidings.com/2020/07/the-rapture-a-pre-darby-rapture/
Dispensations are a good way to break down how God relates to man during each period. It is a man-made scheme but it has sound reasoning. Yes, there is some disagreement as to what counts as a dispensation, but nonetheless the subsets of biblical time signal important periods and shifts. Failing to understand these shifts will hurt believers in correctly interpreting the next shift. Many will say dispensationalists are wrong about the rapture, so their view of the end is different.
So how is one to know besides varying interpretations of certain scriptures? We have an inner witness but I also
personally base it on fruit with demonstration of the power of God. I'm old school and sincerely appreciated Oral Roberts, Kenneth Hagin, T.L. Osborn, and the early charismatics Parham, (Assembly of God forerunner) Aimee Simple McPherson, (Foursquare Gospel) and Richard Spurling (Church of God, Cleveland TN), Reinhard Bonnke (Christ for all Nations). So what happened? Why are many newer Charismatics and Pentecostals following other end-time approaches including partial-preterist, a New Apostolic Reformation approach? Mike Bickle, (IHOP) Brain Houston (Hillsong), Bill Johnson (Bethel Church), Vineyard Church (John Wimber, who was post trib rapture, but the church beliefs now seem kingdom now).
So having personally seen the old versus the new group of Pentecostals and Charismatics (of course there are far more) I would have to choose the older group of rapture believers. They saw eye to eye with Southern Baptists and ministers like BIlly Graham on the rapture. They ushered in a wave that brought healing, tongues, the gifts of the spirit and mass evangelism. Most are too young to have seen any of the earlier Pentecostals. No doubt both groups pushed the envelope but why the eschatological change for the new group? What was it that brought in the change? Why this push for a kingdom now? Here is just one example from the Vineyard beliefs.
"The Kingdom Of God And The Final Judgment We believe that God’s kingdom has come in the ministry of our Lord Jesus Christ, that it continues to come in the ministry of the Spirit through the Church, and that it will be consummated in the glorious, visible, and triumphant appearing of Christ – His return to the earth as King." file:///C:/Users/Erin/Downloads/Vineyard-Core-Values-Beliefs.pdf
I will leave anyone doubting about the rapture to look to the late David Wilkerson, the pastor who God sent to NYC gangs. Experiential yes, but why can't it be that way when the correct interpretation of the bible is questioned by so many?