Ubiquiti has recently launched the new USW-Pro-8-PoE, which is essentially the modern replacement for the first generation US-8-150W switch.
Looking identical to the existing USW-Enterprise-8-PoE it costs a lot less and does away with the 2.5GbE RJ45 ports and adds two PoE++ ports, in addition to six PoE+ ports. The Enterprise version only has eight PoE+ ports. It retains the same 1.3-inch LCM screen for management and display stats as well as the two 10G SFP+ ports on the right hand side.
Pricing, the new USW-Pro-8-PoE costs $349 in the US, €336,77 in the EU, $400CA in Canada and it is not yet available on the UK specific store. The USW-Enterprise-8-PoE costs $479 US, for comparison.