Do you mind telling us what wallet app you're using in the first place? Hopefully not an exchange.
Yeah, unfortunately he is planning on storing his coins in an exchange.
@Thanos01
Consider setting up your own wallet and use Bitcoin the way it was meant to be used. Do some research on exchange hacks and exit scams to learn why keeping money on an exchange is a bad idea.
So going further, campaign managers always love to use bitcoin address on the SegWit, and most especially Bech32 simply because they are always faster and 25 to 40 percent cheaper compared to normal traditional
A native segwit address wont get you a quicker confirmation compared with nested segwit or legacy addresses. Bech32 takes up less space in the blocks due to the witness data being segregated from the main block.
And Bech32 are always entirely in lower cases, starting with "bc1" unlike the base58 bitcoin addresses which are mixed lettering..
Bech32 addresses are not case sensitive. That means, all characters can either be in uppercases or in lowercases. It doesn't matter. You just have to make sure not to mix upper and lowercase letters. Legacy and nested segwit addresses are case sensitive. They are presented with a mix of uppercase and lowercase letters and you have to use that exact variation.