Maverick / Ivation ET332

Was just looking into remote thermometers as I might get the wife to buy me a new one for Xmas.
Looked on Amazon where they had the Maverick ET732 for £59.97, or the identical looking Ivation ET732 for £55.99
Anyone come across the Ivation before? Is that a genuine Maverick clone under another name, or should I avoid it?
Also, does anyone think it's really worth the extra £20 to get the 733 (£75 on Amazon)?
Cheers
Pete
Looked on Amazon where they had the Maverick ET732 for £59.97, or the identical looking Ivation ET732 for £55.99
Anyone come across the Ivation before? Is that a genuine Maverick clone under another name, or should I avoid it?
Also, does anyone think it's really worth the extra £20 to get the 733 (£75 on Amazon)?
Cheers
Pete