I have the last 2.4 poly version before discontinuing and 8gb of ram. I'm considering going to Lion or Mtn Lion, but I've had nothing but trouble with Lion and Mtn Lion on my iMac 2.8 i5 with 8gb ram. Safari always hangs for a full minute when starting, I have all kinds of other issues with it. I really don't want this to happen on my MacBook, but what I am most concerned with is how well this particular MacBook handles Lion.
How has your experience gone with Lion on this MB, most particularly for people who ran Snow Leopard THEN went to Lion and have a good comparison of performance.
How has your experience gone with Lion on this MB, most particularly for people who ran Snow Leopard THEN went to Lion and have a good comparison of performance.