Trying out a switch from Arc to Orion

I am currently using the Arc Browser on my mac, and having spaces is a huge feature for me, which it looks like Orion doesn't have. However, Arc drains my battery and I'm thinking of trying out Orion for its resource and battery efficiency, and making a decision based on my experience with Orion. Does anyone have any tips or extensions they use which makes Orion as close to Arc as possible? I'd love to know how people are making Orion work for them