DP remakes are out and Gamefreak has given Dialga and Palkia two new moves that actually feel more time-y and space-y

>Time Shield
Type: Steel
BP: -
PP: 5
"The user protects itself inside a bubble of stopped time. Any attackers become frozen in time and can't move on the next turn."

>Space Shield
Type: Water
BP: -
PP: 5
"The user protects itself inside a bubble of warped space. Any attackers are warped away, and a different Pokémon is dragged out."

Which one is better and why? Also any other ideas that make Dialga and Palkia feel more related to Time and Space. Moves/Abilities/Primals/whatever. Giratina can come too I guess.