John
I’ve never used the Shakys, but got my hands on a Middy X-Flex 4G last summer and have been very impressed. Nice and light and crisp with a good recovery and a lovely forgiving through action with plenty of beef when you need it. Has easily tamed decent sized doubles on 6lb line and kept fish out of lily beds. Great action under the rod tip prevents hook pulls.
I think I paid £60, so won’t break the bank and I’m sure you can get them cheaper now.
I also waggled a Garbo Mayhem PW in a shop and it seemed like a slimmer blank and lighter in the hand but not having them side by side makes the comparison a little difficult. Had I not already got the Middy, I probably would have bought it.