Your gonna love Moab if you have not been! Polar Pro has been my choice for a year and a half now. Not one issue of quality at all with them. Saw a nice set on here a couple of days ago that looked pretty darn good though. Can't remember name. But it had 6 filters for 79 I think. Had a UV, 4, 8, 16, 32 and a polarizer. Guy said the quality was very good too! I'll try to find. Do you have a mobile charger or a high amp circuit in your vehicle to do your charging out on location?