The "crown of life" is given to everyone who endures to the end, Read James chapter 1:12
"12 God blesses those who patiently endure testing and temptation. Afterward they will receive the crown of life that God has promised to those who love him. 13 And remember, when you are being tempted, do not say, "God is tempting me." God is never tempted to do wrong,[a] and he never tempts anyone else."
James wrote that everyone who "endured testing and temptation" will receive the crown of life, the Apostle Paul was convinced he had ended his life course faithfully, and would possibly receive a better resurrection. Will someone play the "Devil's Advocate" and tell me, which members of the Faithful Slave in New York, have endured the trials and tribulations our ancient christian forefathers endured during the time period of 36 C.E. to 400 C.E.?
Hebrews 11:34 hints at the concept of a "better resurrection" Paul hoped to receive a "early resurrection".
2 Timothy 4:1-8 I solemnly urge you in the presence of God and Christ Jesus, who will someday judge the living and the dead when he appears to set up his Kingdom: 2 Preach the word of God. Be prepared, whether the time is favorable or not. Patiently correct, rebuke, and encourage your people with good teaching.
3 For a time is coming when people will no longer listen to sound and wholesome teaching. They will follow their own desires and will look for teachers who will tell them whatever their itching ears want to hear. 4 They will reject the truth and chase after myths.
5 But you should keep a clear mind in every situation. Don't be afraid of suffering for the Lord. Work at telling others the Good News, and fully carry out the ministry God has given you.
6 As for me, my life has already been poured out as an offering to God. The time of my death is near. 7 I have fought the good fight, I have finished the race, and I have remained faithful. 8 And now the prize awaits me-the crown of righteousness, which the Lord, the righteous Judge, will give me on the day of his return.