Can I buy a virgin mobile iphone 8 from an apple store and use it on a plan other than inner circle?

Enthusiast

Can I buy a virgin mobile iphone 8 from an apple store and use it on a plan other than inner circle?

I'm currently on a virgin mobile iphone 5 on an old $30/month plan. I plan on purchasing a virgin mobile iphone 8 from a partnered apple store on release. Will I be able to switch my iphone 5 to the new iphone 8 and keep my $30/month plan? If not, can I register the iphone 8 on the "data love" $35/month plan?