Just back from a week in the western Beacons, took my bike but didn’t ride it because none of the bridleways were worth it, think indistinct boggy moorland slogs. One or two decent routes in the east, gap road and around Talybont res, and also an ok loop heading north out of Crickhowell. Snowdonia beats all of this with one of the best routes ever, Rangers path. Rhyd Dhu also excellent. Good loop north out of Capel Curing round via Betwys Coed and heard recently that Drum Hill is worth a bash. So Snowdonia I’d say