Transitioning to sippy cup

Coco

My EBF Baby (who is recently starting solids), is not used to bottles, due to the fact that he hasn’t drank from one in months.... my attempt to transition him to a sippy cup is going pretty good; he actually will drink from this one that has a “spout”, however he has no clue how to hold it lol... he does seem a little confused when he’s drinking but he gets mad if I take it away from him lol 😂

I’ve been using this one...

So it’s not really really a sippy cup lol, but not a bottle...

Bought this today and will be trying this next... is this one better for my 7 month old, than the one with a spout?