<p>Hi guys. I have two choices. I can either buy a TI-84 through Craigslist for $65. Or I can go to eBay and get an nSpire for $62 + free shipping. </p>
<p>Is there any advantage to getting one calculator over the other?</p>
<p>TI-NSpire is better. However, you can use it in AP tests I think.</p>
<p>However, TI-NSpire is overall a much better graphically and as a calculator.</p>
<p>NSpire. I’m taking AP Calculus and am using the TI-92 [school lends them] and plan on getting the NSpire [pretty much a newer version].</p>
<p>So the NSpire beats the TI-84 hands-down?</p>
<p>^I definitely disagree. NSpire’s user interface is confusing as hell.</p>
<p>^ Confusing because it has much more uses too it. The most confusing ones are the best ones when mastered.</p>