Recomendations (Fabia 2 17s)

What you all recomend ?

I have a monty with the normal wheels fitted (iirc 215/45R17) please correct my if im wrong.

Mine still has the Contis fitted. Which so far in the dry seem brilliant.

But they are expensive to buy. Are the options as good as the contis at a better price?

Also any tips on storing tyres. As if i was going to stick with something like the contis i think id save and buy them early to aviod and suprises.( i know if i do my checks tyre replacements shouldnt sneak up me but nothing like being prepared in my eyes)