Going from left to right:
- BoolTool Union, followed by a dyntopo detail fill at 20. Verts: 14.7k
- Remesh at 0.025. Verts: 26,7k
- Remesh at 0.03333. Verts: 15.2k
- Remesh at 0.05. Verts: 6.9k
Finding that method 1 gives the best detail. Method 2 loses some of the detail but is quite close - at the expense of a lot of extra vertices. 3 is usable but loses quite a bit more detail - armpits have started merging; even though more verts than 1, has poor detail. 4 loses a lot of detail, but it does use the least amount of verts… doesn’t matter tho because it is probably not usable?