I've been messing around with that Wolfanoz image the last couple days and have mixed feelings on it. A lot of the games don't work at all or run far less than full speed (I'm on 3B+ FYI). Attract mode would be great if it wasn't so laggy and was easier to customize to your liking. I can't even figure out how to change the favorites or hide collections in Attract Mode (extremely easy to do in Emulationstation). The presentation is pretty damn slick though - if only it felt a little less hacky.
Which Wolfanoz image? 64 arcade only? I know the 128 was stuffed to the max with consoles leaving very little room left on the card.
in the UI setting the theme I use is showcase and I perfer the arcade only editions.
I am on the 3b and which games are you having trouble with? let me cross check them on mine.
There are 1000's of games on on the images and IMO a lot more work than do not
If you play a game and want it to move it to favorites hit the y button
if the game is in favorites and you want to remove it hit the y button
Keep plugging away.
Mame has been around for decades and usually games that require special controllers or complex modern ones were hard to get running correctly but they have done a great job getting the regular style games running. With a retail package stuff is cut and dry because it has been ran through ready for retail.
When this stuff first started it was complicate because the internet was in it's infancy. The forums were there but you had to really hunt for them. trying to get punch-out to work was brutal.
Theses pi images really take the heavy lifting off the end users that choose to go that route.