What skates would be good for practicing off i…

Backwards crossovers are still hard for me. I took my friend ice skating with me ( he’s only been ice skating once before but is really good at roller skating) and he was almost able to get them down. His roller skating skills helped him a lot on ice. He’s way better than most beginners. Probably would be amazing if he did it more. Now I’m wanting to invest in some inline (or roller) skates to help me get better since it translated will for him. Is there a specific model or brand that is best for off ice practice?