You need to remember the QMTECH and MiSTER Pi are both cheap Chinese clones. Before the clones were available, the equivalent would have cost you ~£350
You really don't need a fan though, most people run them with a copper heatsink and those that do have fans use quality ones like Noctua NF-AXx10 5V, these are £15.99. I wouldn't be surprised if the ones that come with the clone boards are less than £1!
If you prefer spending more time looking through box art of which game to play than actually playing games, then unfortunately MiSTer isn't for you, the UI has purposely been designed this way for that very reason (one of the reasons anyway).
If you want to quickly search for games, you can install Wizzo's remote app which indexes your games on your phone and you can search and launch them from your phone. There is also Wizzo's Zaparoo which lets you launch games using NFC tags or even from CD's!
£140 is a bargain for what it can do, from what I was reading it only reached silly money due to the popularity and Terasic jacking up the price right? I've not followed the history of mister so just what I've gathered from various forum posts and the like.
I took the fan off and it already had a small heatsink attached and seems to have been running fine. I spent quite a few hours last night and today getting more familiar with the settings and trying out different systems. It's a very impressive piece of kit. And now is silent
I know what you mean about the box art comment, it's the death by choice issue, although I personally don't load my entire collection onto any device precisely due to this. I didn't have trouble finding my games, I just don't think the UI is well designed or intuitive, but that's just me.
I switched from Knuli to MUOS on my RG40XX H as it has a simpler interface and boots much quicker so I don't mind minimism.
I think for me personally the ease of picking up and playing my RG40XX or Odin 2 and being able to use save states is probably the biggest deciding factor.
I was playing Streets of Rage 2 on the Mister earlier and needed to go and do something, my only option seemed to be powering off the system thus quitting the game and having to start over later. Same with Mario World last night on SNES, I needed to finish a couple of levels before I'd get to a save point so I don't lose my progress.
You could say I've been spoilt by modern gaming, and that's probably true. I'll be honest I don't want to have to finish an entire level of Desert Strike in one go anymore. And more accurately life and kids get in the way of long sessions for me.
I've enjoyed having a tinker and getting to know what it's all about as a month ago this FPGA business was all a bit of a mystery and I get why people love it.