i hope you do well with that service. However i do have to say if you are expecting returns in a straight line with no setbacks for new advances you might be heading off for a new disappointment.
Quite frankly i see a support ascending line in Growthbot. In any system with some risk (even in bonds) you have reductions before new advances. You can take advantage of bottoms for new investments or 'buy and hold' and just ride the long term curve. Anyway i would be very surprised if you dont get the same kind of effect (return back in time, zeroing profit before a new advance) with any service, manual or automatic.