As far as Win v Mac & viruses go, there is a conception amongst many (including myself) that Win is more prone to virus target simply because of it's proportional usage. You also need to keep in mind the Holden v Ford mentality when it comes to Win v Mac/Win v Linux
If you're interested, have a read
hereSo back to topic...
I never worked in the industry, only my *hands on* experience
I've worked on a few ACERs, both desktop & laptops, slow as a wet w/end & total PIS
Never had any experince with Toshiba except for having a play in places like hardly normal, dick smith etc. I don't like 'em, nothing solid, just gut feeling, so take with a grain of salt
Have worked on a few Dells & even purchased a couple for friends, both desktop & laptop. Only trouble I've ever had were PEBKaC (problem exits between k/board & chair).
Can't say anything about their service because I've never used them, though a mate did have his monitor die a couple of mths after his purchase, & a replacement arrived 3 days after he'd rang them -
before they'd seen or recieved the dead one.
Currently looking at a DELL lappy for the minister, & had to speak to a saleman regarding a query I had. He told me he could do it cheaper than the price listed.
He went through
exactly the same upgrades I'd chosen, & came up with $11 dearer
But he did inform me of something that I never seen on their site. Because the minister is with the NRMA, there would be a $200 discount on the lappy
We'd bought a Lenevo for our son (made by IBM & once regarded as the bee's knee's for laptops).
It's been flawless for 2yrs, except for a busted hinge. Searching the Net showed this was a common fault with with his model (Y510) & is currently off being fixed under warrenty. Was sent off last Monday, will see how long it takes for it to get back.
GL with your decision, it's always a quagmire of info *LOL*