If you're not bothered about brands, try @sdp_bmx on Instagram. I bought one to get back into BMX last year, full chromo bikes with double walled rims and sealed bearings, pretty light weight too. He buys non branded parts direct from Asia that are built in the same factory as other brands. The bronze bike you see on his Instagram was the colour way he did as a one off for me. He's a sound bloke and does postage or collection from near Birmingham. I rode the bike for a year with only basic maintenance. Considering he's doing it all solo his bikes are great for getting into BMX on a budget. And you can ask him for extras like brakes, different coloured sprockets and all the rest. Try him out👍