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EDPM vs Fibreglass for flat roofing.
(lemmy.sdf.org)
Fibreglass, lasts longer. Not an expert but that's what I went for. Just make sure you go with someone who has done it before.
I live in the US but I am not sure what you mean by Fiberglass. There are tradeoffs but EPDM lasts longer than TPO by a little bit, but the best is a kind called Dura last. TPO tends to be the cheapest.
If you are DIYing it then EPDM is the way to go because you dont need any special tools.
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