B37e/S23 and B37e/S238

[Hdjensofjfnen]

Switch engine in both rules:

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x = 5, y = 3, rule = B37e/S23
bob2o$o3bo$b3o!

Produces an eater, if this is even notable:

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x = 5, y = 4, rule = B37e/S238
2bo$bobo$o3bo$bob2o!

[galoomba]

B37e/S23 already has a thread: PiLife (B37e/S23).
Edit: I realised that thread was made after this thread, lol.

I'll repost my finds in B37e/S238:

Natural (21,6)c/177 puffer in B37e/S238:

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x = 22, y = 9, rule = B37e/S238
17b3o2$21bo$21bo$13bo7bo$bo2bo7bobo$o8bob2obo2b3o$bo8bo2bo$2b4o3bo!

Seems like an interesting rule. It retains B37e/S23's 11c/52 diagonal and 28c/9 orthogonal puffers. Large patterns seem to explode but very slowly, i'm not sure that they don't stabilise after some insane number of generations.

Edit: Small p10:

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x = 6, y = 5, rule = B37e/S238
bo2bo$o3bo$obo2bo$o3bo$bo2bo!

I tracked the evolution of 1×n lines, so far all of them stabilised eventually, the longest-lasting was a line of 811 which lasted 484454 generations. Maybe symmetry makes it less prone to exploding.