Just listened an old records i made years ago with my old electro acoustic guitar and was nice surprised,that my alesis is pretty decent sounding,neither guitar,nor the record sounds cheap.
I guess you are right about wasting money on stuff which doesn't offer 5-10 times better sound for 5-10 times more money.
Most kids do records without knowing basic stuff about the sound spectrum and the result is awful.
May try first ur22c in comparision with my old card,if no audible difference,will buy revolution 2x2.
I love how records made with apollo twin sound,but 1000 euro for interface,sugest guitar for 1000 and mic for at least 500...
Some day will upgrade everything in my studio,but now i have 200 euro to spend on a new card ,so probabloy will make them 300 and will wonder how much is enough for what it does