Looks like Nitro PDF Pro is no more, subscription model only

Anyone use Nitro PDF Pro for their users or internally? https://www.gonitro.com/pricing I loved it as an alternative to Adobe Acrobat, but it looks like they finally caved and removed the ability to purchase the perpetual license and only offer a subscription from what I can see. May still be able to get perpetual licensing from distribution but I haven't checked. I think I'll have to start recommending PDF-Xchange going forward as it's a more cost effective option. Anything free, PDFGear is still my go-to. What is everyone else using?