Came across a 10 year old proto 2 engine recently, NIB at full orig. msrp plus shipping. I am inclined it except that it's also being reissued with proto 3 and the total cost of the proto 3 reissue (preorder price including shipping) will be only $5.00 more than the 2.0 version. I've also been told the MTH reissue will use the same tooling that was used for the original 2.0 version. So, my question is what would you do? Buy the 10 year old, out of warranty proto 2 version or wait for the proto 3 reissue, with full warranty for $5.00 more? Initially the proto 3 seemed a no brainer choice but then I wondered whether the electronics is the only "inner" change MTH makes when reissuing engines or do they have a history of substituting other inner parts such as motors, gears, etc., with less expensive versions/materials in order to keep their costs down to maximize profits? Also, what are pros and cons of proto 2 vs. proto 3?
Anxious for responses. suggestions, opinions as to what you'd do. Btw, I'm in no rush to "get it now" so that doesn't affect my decision and please don't suggest getting both as that's not a feasibly financial alternative. My major concerning is getting the "best" version.