The price point is likely to be a sticking point for many on the JMD vans, but for me it was quality worth the sacrifice.
IFM filled a niche, much like Silver Fox, and if a 30 Ton brakevan is specifically what you need, then IFM are the only show in town.
However, if it's a brakevan you need, rather than a 30 Ton brakevan, it's a question of deciding on quality vs. price. You either pay for JMD quality or accept a lower grade IFM model at a lower cost.
Comparing the two is like comparing a Silver Fox A Class and an IRM A Class, or a Lima 201 and a Murphy 201 - without the issue of the price point.
It's a shame that IFM disappeared for five or ten years, stopped dealing with emails etc, as they were a great product at the time.
Things have moved on since, and the chunky designs and incorrect chassis which would have been more than acceptable a decade ago no longer cut the cheese due to the quality of rolling stock available from IRM, MM, JMD etc.
Again, it's quality vs. price at the end of the day.