Originally Posted by pvaudio
Yes, this string really does not exist, but the only suggestion I have is Mantis Comfort Synthetic. Perhaps not less power, but infinitely more feel than just about any other multi or non-gut for that matter. Its downfall is in fact that it is too low powered for the amount of feel that it has. Makes it feel like natural gut on strike.
Another downfall of MCS is durability. If you're a string breaker, forget it. A typical 4.0-4.5 level player will break it in under 5 hours.
If you want something more durable, I would suggest looking at Mikeler's thread, picking one you think you would like, and stringing it higher (high 50's or low 60's).