What kind of Patreon funding do you prefer? (Patreon)

Hello people, it's time for another poll... XD 

What kind of Patreon funding do you prefer ?

Here is the link to the poll: http://www.easypolls.net/poll.html?p=57b0e356e4b0e1305341c384

Yesterday I saw someone pledge, and then update to another higher level, and today I don't see it anymore... So I have been thinking about it.

Anyway, all your comments and votes are much appreciated!

Greetings