... and from my point of view. Real Amiga hardware gives this "fun" of building it, collecting parts over time etc. I'm personally more interested in hardware part of Amiga hobby then software.
In case of UAE... I can get per-configured AmiKit and be still disappointed that there is not useful web browser (software that 99% of people use today ALL THE TIME!). Even FAST, I mean SUPER FAST AmigaOS on PC is basically useless at this point.
Windows 95 would do better...
I also like to listen to modules on real Paula and be amazed how well they sound on my original (old caps) A1200

- just get some nicer speakers!