Allowance for Computer! Benefit increase or reduce?

Under the latest budget, The allowance for purchase of computer already amend from one off RM 500 deduct to tax payer( once per 5 year) to RM3,000.00 as aggregate income (3 year once). I am thinking of buying computer, just wonder better off to buy or not? Better benefit?? or less??????

think of that... next parts will be the anwer!