Upgrading to Mountain Lion of reinstalling Snow Leopard?

Hi,
I want to reinstall my OSX, so I was wandering if it was a better idea to buy Mountain Lion instead of installing Snow Leopard again.
I have a 2010 MacBook Pro (dual core 2.66 GHz i7, 4GB RAM, etc.) but I am worried that Mountain Lion will be significantly slower than Snow Leopard. This is my first Mac so I am judging this by my experiences with Windows, where XP was much faster than Windows 7.
I currently don't need any of the new features that were added to Lion or Mountain Lion and I am fine with Snow Leopard (I know some guys that are still using Tiger). Still, I would not like to fall far behind since the newest OSX is already two versions infront of mine, but what is mostly concerning me is the speed of my Mac. Has anyone tried it on a MacBook Pro like this one? What do you think will be the best option? (I don't care about the money since Mountain Lion is only $20)
Thank you,
Vince.

I'm using Yosemite on an early 2008 iMac, so Yosemite should run on your computer. The biggest thing that would help Yosemite run better is maxing out your RAM.
I would pick Mountain Lion over Lion. Tried them both and Mountain Lion was much better.
One option is to create a new partition (~30- 50 GB), install the new OS, and ‘test drive’ it. If you like/don’t like it it, you can then remove the partition. Do a backup before you do anything. By doing this, if you don’t like it you won’t have to go though the revert process.
Check to make sure your applications are compatible.
Application Compatibility
Applications Compatibility (2)

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    SS_India wrote:
    Hi,
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      Memory:          3 GB
      Bus Speed:          667 MHz
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  • HT1338 can I upgrade straight to lion without purchasing snow leopard if I am running on OS 10.5.8

    can I upgrade straight to lion without purchasing snow leopard if I am running on OS 10.5.8?

    Well, yes, if your Mac meets the requirements, you can afford to erase the drive completely, & don't mind paying $10 more for Lion on a Flash stick than Snow Leopard/10.6 on DVD & Lion/10.7 download from the App Store is.
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    General requirements
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        * 5GB of available disk space (I say 30GB at least)
        * DVD drive for installation
        * Some features require a compatible Internet service provider; fees may apply.
        * Some features require Apple’s MobileMe service; fees and terms apply.
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    If it's a core Duo & not a Core2Duo, then it'll only run in 32 bit mode.
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    Or, if you can afford to erase everything & spend $10 more than the 10.6 Disc & 10.7 from the App Store...
    Or if you can erase your disk...
    http://store.apple.com/us/product/MD256

  • HELP! How do I remove Lion and reinstall Snow Leopard and my files

    HELP! How do I remove Lion and reinstall Snow Leopard & my files  BUT I just discovered my Apple Time Capsule which was using Time Machine DIED
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    Your post is confusing to read too.
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  • How do you erase Lion and reinstall Snow Leopard

    I want to remove Lion and reinstall Snow Leopard.  I put the install disc in and clicked Install so that I could get to the disc utilities.  Got a reading that this version of OS X cannot be used on this computer.  I'm using a mid-2010 15" MacBook Pro.  I don't have any backups made, but I am not worried about that...I just want to go back to using Snow Leopard.  Lion has too many quirks I don't want to put up with.  Any suggestions?

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    This will erase the whole drive so be sure to backup your files if you don't have a backup already. If you have performed a TM backup using Lion be aware that you cannot restore from that backup in Snow Leopard (see below.) I suggest you make a separate backup using Carbon Copy Cloner 3.4.1.
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