I believe when leaving this world we are going to a heavenly realm. What do you believe in personally for yourself? I do not wanna get in to anything to deep or try to seem like am fighting or bickering.
I understand.
I believe we enter a state of having a disembodied but conscious soul when we die.
Notice the souls in this passage
Revelation 6:9-11
King James Version
9 And when he had opened the fifth seal, I saw under the altar the souls of them that were slain for the word of God, and for the testimony which they held:
10 And they cried with a loud voice, saying, How long, O Lord, holy and true, dost thou not judge and avenge our blood on them that dwell on the earth?
11 And white robes were given unto every one of them; and it was said unto them, that they should rest yet for a little season, until their fellowservants also and their brethren, that should be killed as they were, should be fulfilled.
But when we are resurrected I believe we will be like Jesus who appeared to the disciples in a glorified physical body.
John 20:26-27
King James Version
26 And after eight days again his disciples were within, and Thomas with them: then came Jesus, the doors being shut, and stood in the midst, and said, Peace be unto you.
27 Then saith he to Thomas, Reach hither thy finger, and behold my hands; and reach hither thy hand, and thrust it into my side: and be not faithless, but believing.
Finally, here is the Bible on how our resurrection will be like Christ's.
Philippians 3:21
King James Version
21 Who shall change our vile body, that it may be fashioned like unto his glorious body, according to the working whereby he is able even to subdue all things unto himself.