First, welcome to RCU! Great bunch of people and you'll get good advice. (You're also going to hear a million opinions on what trainers are the best!)

Truthfully, pretty much all of the 40 size glow trainers out there are fairly equal, and either of those you mentioned would be a good start. Keep in mind, there's quite a bit more to buy though, so plan on at least another $150 to $200. (AMA and club memberships alone will run about $100.) Then there's fuel and fuel pump, glow igniter and charger, 12 volt starter, battery and charger, extra prop or two, fuel line..... You get the idea.

Visit the club first. Sometimes you can buy a used trainer and maybe some used support equipment and save a $100 or so. It's also best to find out what equipment the instructors use so you can buy compatible stuff.

Good luck, and have fun!
Dennis-