Need some feedback and help on a wheelset I'm trying to get from Zen Carbon Bike.

Looking to build a gravel wheel set with the following spec:

• 29mm internal Width
• 50mm Depth
• DT240 24/24
• Carbon Spokes
• Lightweight rim option for both front and rear

My questions are:

• Are the lightweight rim option good enough for gravel use?
• Is it worthwhile to go dt swiss over other hub options Zen Carbon offers?
• Anything else I should be aware or concern of?