Hi
As someone who has used Manhatten prep, Kaplan, and Experts’Global for Gmat preparation, I can assert that
Experts' Global's mocks have edge over all the other test series
CONS
*Kaplan sometimes gives an inflated verbal score, (Subjected Opinion)
*Quant section on
MGMAT's mocks is not representative of real GMAT
*
Experts' Global Quant is also a bit tough, it's more like you get a greater number of 700+ questions.
PROS
*
Experts’ Global Test series not only have Extraordinary questions, great scoring algorithm, excellent clarifications, and complete look and feel of GMAT in the interface but also they are very cost-effective as compared to any other test series in the market
*Kaplan Mocks are adaptive [ don't know about the adaptiveness of
Experts' Global and
MGMAT ]
*
MGMAT has the best verbal resources after Gmat prep
PRICE
ExpertsGlobal test series consists of 15 brilliant mock tests and Costs only $50.
With Manhatten Prep, you will get 6 mocks for $75.
KAPLAN gives you 8 mocks for $150
CONCLUSION:
Experts' Global has better value in terms of money and quality
Also, Though
Experts' Global's Mock questions challenge you, at the same time they stay very close to actual GMAT questions.while in some of the other study materials and mocks as the difficulty of questions increase they also become irrelevant to GMAT or the language becomes really complex (or poor in quality) to comprehend.
Additional Note
The most remarkable element of these tests is( i think) their Comprehensive solution analysis. Each question had a clarification video. This ensured that I understand each question.
I hope that I solved your query