It's not worth it all the features of the pro make it the better choice and you should get used to the weight after a while

So 3 phones got sent? Make sure 100% you're not paying for the third one or it's not linked to an account and then I'd say use it unless you don't want to I'd even still keep it as back up. The only thing if the store think it's been stolen they might block it but other than that free phone 90% if the time they won't even check