Within the next few weeks I'm going to purchase a 3.7v bottom feeder. I'd like to get a Reo but don't have that kind of money right now so I'm more than likely going to buy one of these two. I've read as many relevant posts on both that I can find but I'm looking for opinions by those that have actually used them both. Which do you think is the better value? Which do you think will survive the longest? Which is more convenient? Any thoughts experienced users have including maybe better choices in bottom feeders are welcome but just remember that I don't have $100+ ATM to buy a new mod.