Oh, I know how you get it, [sp]I'm just not sure what the best place would be to get that many strawberries without landing. Off the top of my head, maybe the first section of Chapter 2, the area in Chapter 4 with all the optional passages, or the first part of Chapter 5? I haven't really tried yet since it's not recognized on Switch, but maybe it's easier to keep them from "collecting" than I think.[/sp]
And I finished with about the same death count, so nice. [sp]I've also managed presumably the same golden strawberries as you, but I also got 2-C and 4-C - the nature of the C-Sides makes them surprisingly easy to do deathless, relatively speaking.[/sp]