I needed a relatively cheap phone to replace my old phone and went for the W395. It's been about a year now and I haven't been disappointed with it.
The screen is bright and big enough for the usual tasks (texting, games, organiser. etc) and the phone as a whole looks quite smart and slim too. The sound quality is very good, the speakers pack quite a punch and aren't too tinny. The slide design is quite smart and there's plenty of features to use. The camera is only 2 megapixels, so the quality isn't great but it's fine for quick snaps.
Be warned though, if you are looking for a phone with customisable/downloadable themes, then this isn't for you, as you can't download any themes for it, you can only select from a few preset ones. The headphone jack is also not a standard 3.5mm jack, instead it uses the same kind of connector as the charger does, so you can't use the headphones for anything else unfortunately.
Overall though, for the price, it is definitely worth it.