need advice plz

[imsom12]

Hey guys wife buying me a new pump cylinder for x mas right now I got size matters 1/78 its to small and tapperd looking at mid point up I want a cylinder non taperd non expenseive but decent my size matters cylinder I have is great and was cheap. Just to small now im a lil over 5.5 mid. And 6 base. And links to a good cylinder on amazon or sumwhere like that with fast shipping ty I am working on girth so length not important atm tkz