Windows 7 Vs Wubi 9.0

i've been in a dilemma on which i have no idea what to do...

i have both installation disks for Windows 7 and for Ubuntu 9.04 and since ubuntu now supports the functions for my Atheros wireless card, its really a good time to start using the preferred choice for an operating system, Linux. not only is it easy to use these days, but also its convenient for the reason of that its completely FREE...

windows 7 is still the beta version, therefore its still free, but it's bound to have some "knick knack paddywhack" issues, as windows almost always are. i hear that its THE operating system to look out for but the price tag of RM 900 will definitely elude me from being a Systems Analyst for Microsoft... Expecially a free one...

now how can i decide...
looks like the next week will be me in a platform that i can use to experiment with to make sure that linux has all the requirments i need and preferabally more so i can make the switch soon.

did i forget to mention a last contender in my list. Hell yeah i did!
i'm referring to the Latest spawn from the self centred cupertino California company, Apple Computers.
Snow Leopard is gonna be the wickedest operating system to date in the arsenal of all things mac. but alas, mac's only come with proprietary hardware which comes sexily bundled with gorgeous packaging, but extremely expensive price to bode with.

looks like i will have to either make due with a Multi-Boot system which will comprise of Wubi, Windows 7, Snow Leopard, and Vista(compatibility sake)...