Apollo DB-X19 vs Viper 150

[montanaoffroader]

Just as the title says, trying to decide on one of these.

Been looking around at used bikes, and not finding much worth buying around here. Mostly overpriced and/or used up.

Primary use would be a second/loaner/beginner rider bike. My adult daughter (5'4") wants to learn to ride and I also have several nieces and nephews that would like to try riding.

Looking for input from anyone who has experience with either of these models. If I don't find something used, I will probably pick up one of these within a week or two.

Thanks, Mike.