deciding on some <£40 IEMs to buy at some point, and I'm interested in both of these, and also possibly the soundmagic E30. Anyone have any comparisons or recommendations? I havcen't really found my preferred sound signature yet, but I'd probably like something neutral-ish, either a bit warm or...

I've got this little wooden case that an antique Telescope I got came in. I'm thinking of doing a cheap little DIY amp like a cmoy some time in the near future and I'm wondering if I would be fine using this (since altoids/altoid cases arent cheap to get in the UK)   pics -->...