The JHH Sabre and ARF Hawk are good jet trainers. Good fliers...they're fast when you want them to be and they'll slow down for those realistic landings.

Here's their website:
www.jethangar.com
I agree with Cobras comment: "Some DF jets can fly faster than the prop planes, some can fly slower. They're fun and mostly for showing off so give 'em a try."
Chris