I owned a Corvette Standard (Buinga body Wenge neck) 4 string, for many years. Passive and made in 1995. I say that this was truthfully one of the best bass's I've owned in terms of playability and feel. Punchy and clear. It had the Wenge Neck (Black/Brown colour) and diffeent to the Ovankol neck. Like a passive Jazz, could be sensitive to interferance. Absolute recommendation so long as you like the shape. The real question for me would therefore be the "look". I found Thumb bass a less good shape. Small body, relatively huge neck which can be inclined to dive. I think a person should try before buying. The Streamers have a more conventional geometry but watch the Stage 1, 5 string, necks as they are quite wide. The Thumb has to be a modern iconic design though but I am a huge fan of the unfashionable Corvettes (Bubinga Wenge West German) if you like the shape. It is also interesting that Ed Roman (of great knowledge and strong opinions), a huge guitar retailer in the USA, highly rates the Corvette, "Ed strongly recommend the Corvette 4 string as the best boutique brand bass under $1,000.00. "