No budget but using 17" tyres. Dude, get a grip on reality of things and think cost effectiveness rather than beauty.
Downgrade to 15" and you'll suddenly have a whole lot of tyres to choose from. Stick with 17" and you'll only have ATR Sport2 and Nexxun tyres to buy from that's below 1000 for UHP tyres. Otherwise you'll be on 17" tyres with so-so grip low-mid range tyres.
15" on the other hand has a LOT more choice all sub 1000 price
Downgrade to 15" and you'll suddenly have a whole lot of tyres to choose from. Stick with 17" and you'll only have ATR Sport2 and Nexxun tyres to buy from that's below 1000 for UHP tyres. Otherwise you'll be on 17" tyres with so-so grip low-mid range tyres.
15" on the other hand has a LOT more choice all sub 1000 price