I am just wondering if this is a correct sentence. There are two options. Which one is more suitable ? I am going to a car center for car inspection. 1)I hope it doesn't cost me a lot. 2)I hope it won't cost me a lot.

I am just wondering if this is a correct sentence. There are two options. Which one is more suitable ?
-> I am just wondering if this is a correct sentence. There are two options. Which one is more suitable?
Similar: I'm just curious if this is a proper sentence. There are two possibilities. Which one is more appropriate?

I am going to a car center for car inspection.
-> I am going to a car center for a car inspection.
Similar: I'm going to get my automobile inspected at a car center.

1)I hope it doesn't cost me a lot.
-> 1) I hope it doesn't cost me a lot.
Similar: 1) I'm hoping it won't be prohibitively expensive for me.