User blog comment:Shnopp.shniederheimer/Worth the Donuts? - Most Ideal Decorations/@comment-25021853-20140626180821/@comment-25021853-20140626190325

No worries, I blew through the levels so fast that it's all a blur. I know that the Jet Engine Bike was not available till I got into the 30's, or I would have bought some sooner. Unfortunately, once you've unlocked most decorations they no longer state what level they were locked till. I guess I could always sign out and start the game over anonymously and take notes, or create a temp account under another name and take copious notes. One thing I'd like to do is figure out how much XP each building and decoration gives and add the data to the site as well as make a table. It seems that most items give 1XP for every $10 it cost. Items bought with Donuts are different, of course, but I'm mainly interested in converting money into XP as efficiently as possible. I know the Weather Station gives 1,000 XP for only $9,500 cash, but I mostly use the Bloodmobile (13,200 XP for $132,000) which is faster but less efficient. I was going to sell and rebuild some of the $1 Million plus Aspirational Buildings, but they only give 1XP for every $100!!!

If I do compile the data on how much XP/$ the decorations and buildings give I will have to store a few items to get my bonus back down to a nice round number, to make the math easier (I'm currently at over 500% bonus, which makes the Bonus Levels come a bit faster, especially with converting my excess cash into XP). Thankfully, the new Conform-O-Meter makes that much easier.