Another recommendation for the Tecsun PL-380 here. I live in the Rockies where FM reception is really dicey, but the 380 competes well with my Panasonic RF-2200 at a fraction of the older radio's size and cost. The 380 is actually about $8 less than the 310 here in the states. I've no experience with a 310, but have read some reviews that it's a very good FM receiver, but only a tinge better on AM signals and that it  has an annoying "soft-mute" AGC feature.