Replying to Waterproof Walking Jacket

So I had a tresspass Jacket that I used for doing some walking challenges last year, and also just as something to use when it rained however, the waterproofing went stupidly quickly on it and I took it back, I only spent £45 on it, so I wasn't expecting much, but I was expecting more than I got out of it.. I live in Britain, so it tends to rain a lot. especially where I live hahaa.

Just coming up to winter season, but I want to buy one before it gets to winter next year, and for the odd rainy day here at the moment.

I'm looking to spend anything up to around £100, which is around $160 I think, not entirely sure.. I've been looking at North Face / Jack Wolfskin / Berghaus jackets, but just need some advice from people that've actually had experience with such things.

+k for decent answers.

Thanks :)