Hair extensions?

Cass • Family first 💚
Has anybody has experience with different types of extensions? My bros wedding in a couple months and id much rather spend cash on nice hair than a fancy dress but I find clip ins aren't really long term enough.
 Has anyone had experience with glue ins/microbeads/tape? Pros and cons and what type of price would I be looking at? Concerned about damage because I have quite fine hair 😢