Straight Up Tanning made me a convert to stand-up booths rather than beds.
Because standing booths take up less room, they have many more booths than most places. I've never had to wait for a booth/bed, even during "rush hour" after work when everyone seems to tan at the same time.
They have 3-4 levels of tanning equipment, and sunless tanning options like Mystic Tans. Although they focus on standing booths, they do have a small amount of lay-down beds too.
Monthly unlimited memberships start at $25 and go up from there. Initial commitment is for 3 months. Also, they have packages of 10, 20, etc. tans. Pricing is competitive with other salons.
Staff is knowledgeable of equipment and products (i.e. bronzers, tinglers, etc.)