Neither are really good scanners. It's not what they're designed to do. They scan very slowly (about 10% of the rate of scanners), which is fine for scanning the typical lightly used ham repeaters, but you'll miss lots of action scanning the typical large city conventional radio channels that are heavily used. Also, it will not do any type of trunking nor will they handle any digital signals.
If your main goal is to have a ham HT that will occasionally be used to monitor some conventional frequencies, they'll do the job OK. If your main goal is to have a scanner that will also work as a ham HT, you'll be sorely disappointed. Be aware, that this advice isn't just for the cheap Chinese HTs, but for all ham HTs that have extended range receivers.