Two years ago I used champions choice with gut mains and alu power rough crosses. Everything was perfect about those strings. Feel, bite, power, control, everything. Since it lasted me about 1-2 weeks, I switched to full bed of alu power rough. Those were nice too but now I have switched to champions choice, but this time with string savers so it can be more durable. I don't know why but the playability feels way different than what I've experienced two years ago. Is it really the string savers that is making the playability different? Do you prefer to use string savers for gut/poly hybrids?